Formerly Sovereign House

House of Leyen

Mediatized House of Leyen

Jurisdiction
International
Dynasty
House of Leyen
Entry type
House
Editorial status
Reviewed - Verified
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Leyen_Fuersten_von_der_Wappen.jpg

Mediatized House of Leyen House of Leyen

The Principality of Leyen was a Napoleonic German state which existed 1806-1814 in Hohengeroldseck, in the west of modern Baden-Württemberg. The family of Leyen had acquired many districts in western Germany, and eventually these were inherited by the Leyen line of Counts at Adendorf. In 1797, France defeated the Holy Roman Empire and all lands west of the Rhine were lost. Following the defeat of Austria in 1806, Count Philip Francis of Adendorf was raised to a Prince, and his lands were renamed to the ‘Principality of Leyen’. The territory formed an enclave surrounded by Baden. Prince Philip Francis, like many other members of the Confederation of the Rhine became largely a French puppet, so following Napoleon’s defeat at the Battle of Leipzig in 1813, the Congress of Vienna opted to mediatise his realm and give it to Austria. In 1819, Austria traded it to Baden.

The Princes of Leyen – 1806-1814

* Philip Francis (1806-1814)

The Princes of Leyen – 1814-1918

  • Philip Francis (1814-1829)
  • Erwein I (1829-1879)
  • Philip II (1879-1882)
  • Erwein II (1882-1918)

The Heads of the House of Leyen – since 1918

* Erwein II (1918-1938)
* Erwein III (1938-1970)
* Philip III Erwein (from 1970)

The Titles and Styles of the Princely House

The members of this family bear the title Prince or Princess von der Leyen u.zu Hohengeroldseck together with the formal appellation of His or Her Serene Highness.

Leyen-wappen.jpg

The Genealogy of the Princely House

Karl Kaspar, cr 1711 Graf von der Leyen von und zu Hohengeroldseck (11 Jul 1655-30 Nov 1739); m.28 Dec 1687 Maria Sophie Gfn von Schönborn (11 Sep 1670-16 Sep 1742)

  • 1a) Hugo Franz Anton (b.23 Sep 1694, d.by 1703)
  • 2a) Sophie Marianna, a nun at Thorn (13 Sep 1695-15 Oct 1775)
  • 3a) Anna Eva Charlotte Elisabeth (30 Nov 1697-24 Apr 1778)
  • 4a) Maria Anna (30 Jan 1700-25 Jul 1723); m.22 Sep 1722 Christian Franz Dietrich Frhr von Fürstenberg-Herdringen (d.24 Aug 1755)
  • 5a) Karoline (24 Jun 1701-30 Mar 1726)
  • 6a) Klara Elisabeth Katharina, a nun at Thorn (bap 30 Aug 1706-19 Apr 1780)
  • 7a) Friedrich Ferdinand Franz Anton (7 Jan 1709-16 Feb 1760); m.18 Oct 1733 Eva Charlotte Auguste Gfn von Hatzfeldt (6 Aug 1715-Spa 26 Jul 1774)
  • 1b) Sophie Charlotte (14 Dec 1734-9 Feb 1807); m.4 Aug 1762 Lothar Franz Gf von und zu Hoensbroech (d.20 Aug 1796)
  • 2b) Franz Karl Anton (26 Aug 1736-26 Sep 1785); m.16 Sep 1765 Maria Anna Helena Josepha Kämmerer von Worms gt Dalberg (31 Mar 1745-10 Jul 1804)
  • 1c) PHILIPP Franz Wilhelm Ignaz Peter cr 1806 Fürst von der Leyen (1 Aug 1766-Köln 23 Nov 1829); m.15 May 1788 Sophie Therese Gfn von Schönborn (15 Aug 1772-Paris 4 Jul 1810)
  • 1d) Maria Anna Amalie Theodora Caroline Sophia Walburga (2 Sep 1789-Soultz 21 Jul 1870); m.10 Aug 1810 Cte Louis Tascher de la Pagerie (d. Paris 3 Mar 1861)
  • 2d) ERWEIN Karl Damian Eugen Fst von der Leyen (3 Apr 1798-17 May 1879); m.18 Aug 1818 Sophie Gfn von Schönborn-Buchheim (24 Nov 1798-31 May 1876)
  • 1e) PHILIPP Franz Erwein Theodor Fürst von der Leyen u.zu Hohengeroldseck 17 May 1879 (Gondorf 14 Jun 1819-Waal 24 Jul 1882); m. Munich 8 Jun 1853 Adelheid Karoline Pss von Thurn u. Taxis (Ansbach 25 Oct 1829-Waal 7 Sep 1888)
  • 1f) Sophie Julie Adelheid Maria (Munich 15 Jul 1855-Waal 4 Dec 1884)
  • 2f) Maria Anna Luise Amalie Sophie Adelheid (Munich 3 Jan 1857-Schloß Hohenstein bei Rottweil 4 Dec 1936); m. Waal 30 May 1882 Anton Frhr von Aretin (Haidenburg 8 Aug 1847-Munich 27 Apr 1921)
  • 3f) Julie Luise Sophie Adelheid (Munich 20 Feb 1860-Munich 10 Dec 1930); m. Waal 6 Sep 1886 Hans Karl Frhr von und zu Franckenstein (Munich 27 Oct 1858-Ullstadt 22 Nov 1913)
  • 4f) Amalie (b.and d.6 Apr 1862)
  • 5f) ERWEIN Theodor Philipp Damian Fst von der Leyen u.zu Hohengeroldseck (Munich 31 Mar 1863-Schloß Waal 18 Sep 1938); m. Dyck 22 May 1890 Marie Charlotte Pss u. Altgfn zu Salm-Reifferscheidt-Krautheim u. Dyck (Herrschberg 17 Apr 1867-Waal 4 Apr 1944)
  • 1g) Hans (b.and d.17 Jan 1891)
  • 2g) Marie Christine Adelheid Josepha Ignatia (Waal 29 Mar 1892-Munich 9 Feb 1964); m. Waal 8 Feb 1920 Hans Dietrich Frhr von Freyberg-Schütz zu Holzhausen (Unterknöringen 24 Jan 1886-Munich 27 Sep 1965)
  • 3g) Marie Adelheid Eugenie Rosa Josepha Gabriele (Waal 26 Apr 1893-Waal 17 Jul 1975)
  • 4g) ERWEIN Otto Philipp Leopold Franz Joseph Ignatius Fst von der Leyen u.zu Hohengeroldseck (Waal 31 Aug 1894-Rome 13 Feb 1970); m. Rome 10 Jan 1924 Donna Maria Nives Ruffo dei Principi della Scaletta (Rome 16 Aug 1898-Rome 6 Aug 1971)
  • 1h) Wolfram Erwein Philipp Maria Michael Anton Josef Erbpr von der Leyen u.zu Hohengeroldseck (Munich 12 Nov 1924-k.a.an der Straße Tempelburg-Deutsch-Krone, Pomerania 6 Feb 1945)
  • 2h) Maria Ludovica Christine Antonie Charlotte Josefa Michaela (Munich 24 Feb 1926-Haldenwang 4 Jan 1988)
  • 3h) Maria Antonia Ernestina Johanna Josefa Michaela Gabriele (Munich 22 Dec 1927-Starnberg 11 Nov 2005)
  • 4h) Marie-Adelheid Ferdinanda Helene (b. Rome 17 May 1932); m. Rome 27 Apr 1957 Georg Frhr von Freyberg-Eisenberg (b. Nictheroy, Brazil 10 Mar 1926); she has with other issue:
  • 1i) Philipp Erwein Konrad Alfred Eugen Bonifatius Melchior Georg Arbogast Frhr von Freyberg-Eisenberg, upon adoption by his grandfather, Prinz von der Leyen und zu Hohengeroldseck, b. Krumbach 14 May 1967; m. Salzburg 1 Oct 1989 Elisabeth Frn von Gagern (b. Salzburg 17 Sep 1969)
  • 1j) Wolfram Georg Erwein Carl Friedrich Lorenz Eugen Arbogast Prinz von der Leyen und zu Hohengeroldseck, b. Oxford 22 Nov 1990
  • 2j) Georg Prinz von der Leyen und zu Hohengeroldseck, b. Waal/Schwabmünchen 27 Jan 1992
  • 3j) Maria Cecilia Elisabeth Mauricia Ludovica Alice Ernestina Prinzessin von der Leyen und zu Hohengeroldseck, b. Landsberg 12 Jan 1999
  • 4j) Maria Nives Alexandra Nicola Eugenie Adelheid Gisela Prinzessin von der Leyen u.zu Hohengeroldseck (b. Landsberg am Lech 13 Feb 2001)
  • 5g) Marie Gabriele Rosa Verena Blanche Josepha Franziska (Waal 4 Nov 1895-Waal 30 Mar 1971)
  • 6g) FERDINAND Maria Erwein Harthard Antonius Michael Joseph Fst von der Leyen u.zu Hohengeroldseck (Waal 5 May 1898-Munich 9 Sep 1971)
  • 6f) Eugenie Amalie Adelheid Hortense (Munich 15 May 1867-Unterdießen 9 Jan 1929)
  • 2e) Franz (17 Feb 1821-8 Dec 1875)
  • 3e) Sophie Amalie (28 Sep 1822-10 Feb 1829)
  • 4e) Amalie (17 Dec 1824-9 Apr 1857)
  • 5e) Erwein Franz Karl (27 May 1826-18 Dec 1829)
  • 6e) Maria Anna Erwina Luise (5 Nov 1828-17 Feb 1829)
  • 2c) Charlotte Maria Anna Sophie Walpurgis (4 Apr 1768-12 Jan 1832); m.29 Jul 1799 Emmerich Joseph Philipp Gf von Stadion (d.1817)
  • 3c) Marie Sophie Antoinette Charlotte Klara (23 Jul 1769-18 Jan 1834); m.20 Oct 1789 Franz Philipp Gf von Schönborn-Buchheim (d.1841)
  • 3b) Damian Friedrich Philipp, a canon at Mainz and Bamberg (3 Jan 1738-5 Sep 1817)
  • 4b) Franz Erwin Karl Kaspar, a canon in Trier, Bamberg and Würzburg (31 Dec 1741-5 Feb 1809)
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Privacy and Cookie Policy Last updated: 11 August 2026

Neue Gotha respects your privacy and is committed to handling personal data lawfully, fairly, and transparently. This Privacy and Cookie Policy explains who is responsible for personal data, what information we process, why we process it, how long we retain it, who may receive it, and the rights available to individuals under the General Data Protection Regulation (EU) 2016/679 (“GDPR”) and applicable national data-protection and electronic-communications law.

1. Who is responsible for your personal data?

The controller responsible for the processing described in this policy is:

  • Legal name: Neue Gotha Historical Register gUG
  • Trading or project name: Neue Gotha
  • Postal address: Musterstraße 12, 10115 Berlin, Germany
  • Email: editor@neuegotha.de
  • EU/EEA representative: Not applicable (the controller is established in Germany).
  • Data Protection Officer: No Data Protection Officer has been appointed. Privacy enquiries are handled through editor@neuegotha.de.

Questions about this policy or requests concerning personal data may be sent to the email or postal address above.

2. Scope of this policy

This policy applies to personal data processed through https://neuegotha.com, correspondence with the Neue Gotha editorial office, material submitted for editorial consideration, and editorial or archival records concerning identifiable living individuals.

It does not govern independent third-party websites or services linked from this website. Those providers are responsible for their own privacy practices.

3. Personal data we process and why

Processing activity Personal data Purpose Legal basis Retention
Website delivery, logging, and security IP address; date and time of access; requested page or file; referring page; browser, operating-system, and device information; error and security-event data Deliver the website, maintain availability, diagnose faults, prevent abuse, and protect the website and its users Article 6(1)(f) GDPR — our legitimate interests in operating a secure and reliable website. Where processing is required by law, Article 6(1)(c) GDPR may also apply. Routine access and error logs are retained for 14 days. Records isolated for investigation of a suspected security incident may be retained for up to 90 days after the incident is resolved, or longer where required for legal claims.
Editorial correspondence and enquiries Name, contact details, message content, correspondence history, and any documents or other information voluntarily provided Respond to enquiries, assess corrections or submissions, maintain editorial records, and protect legal rights Article 6(1)(f) GDPR — our legitimate interests in conducting editorial work and responding to correspondence; Article 6(1)(b) GDPR where processing is necessary to take steps at an individual’s request before entering into a contract; Article 6(1)(c) GDPR where retention or disclosure is legally required Correspondence is ordinarily retained for 24 months after the matter closes. Material required to document an editorial decision, resolve a dispute, meet a legal obligation, or establish, exercise, or defend a legal claim may be retained for the applicable limitation period.
Editorial, genealogical, and archival records Names; titles and styles; dates and places associated with public or genealogical events; family relationships; jurisdictions, offices, and public roles; images; biographical information; source and citation information; and correspondence relating to accuracy or provenance Research, document, preserve, verify, correct, and publish material concerning dynastic, genealogical, heraldic, and institutional history Article 6(1)(f) GDPR — our legitimate interests and those of readers, researchers, and institutions in maintaining an accurate historical and genealogical reference work, subject to a documented necessity and balancing assessment. Applicable national rules implementing Article 85 GDPR concerning freedom of expression and information may also apply. For as long as the information remains relevant to the legitimate editorial or archival purpose, subject to accuracy review, correction, restriction, erasure, and applicable archiving or legal requirements
Cookie-consent and language preferences Consent choice, language preference, cookie identifiers, and related technical information Remember privacy choices, demonstrate consent where required, and provide the language selected by the visitor Article 6(1)(f) GDPR for strictly necessary preference and consent-management functions; Article 6(1)(a) GDPR for optional storage, access, or associated processing based on consent As stated in the cookie table below
Optional external services IP address, page URL, device and browser information, language choice, and service-interaction data, depending on the provider Provide optional translation, embedded content, analytics, or similar features actually enabled on the website Article 6(1)(a) GDPR — consent. Non-essential services remain disabled until consent is given. As described for each service and by the relevant provider

We do not use personal data for solely automated decisions that produce legal effects or similarly significant effects concerning individuals.

4. Editorial and archival information obtained from other sources

Neue Gotha is an editorial and historical reference project. Some information in the register may concern identifiable living individuals and may not have been collected directly from those individuals.

Depending on the record, information may be obtained from official gazettes and public registers; archives and libraries; published books and scholarly works; institutional publications; reputable news sources; publicly accessible websites; submissions from the individual concerned or their authorised representative; family representatives; and other documented sources.

The categories of information may include the categories listed under “Editorial, genealogical, and archival records” above. The material may be made available to website visitors and may be indexed by search engines. Neue Gotha seeks to use relevant, proportionate, and appropriately sourced information and to distinguish documented fact from uncertainty or editorial interpretation.

Individuals may contact the editorial office to request access, correction, contextualisation, restriction, or erasure. Requests are assessed under the GDPR and applicable national law, taking into account accuracy, source integrity, the public interest, freedom of expression and information, archival considerations, and the rights and freedoms of other people. No provision of this policy removes a right granted by applicable law.

Neue Gotha does not intentionally publish special-category personal data or information concerning criminal convictions about living individuals unless a specific lawful basis and any additional legal condition have been identified and documented.

5. Cookies and similar technologies

Cookies are small text files stored on, or read from, a visitor’s device. Similar technologies may perform comparable functions. Some are strictly necessary for a website or a service expressly requested by the visitor. Others, including many analytics, advertising, social-media, translation, or embedded-content technologies, require prior consent under applicable EU electronic-communications rules.

Neue Gotha does not place or access non-essential cookies, or activate non-essential external services, before valid consent has been given. Visitors may accept or reject optional purposes separately and may withdraw consent at any time by selecting the permanently available “Cookie settings” control. Withdrawing consent does not affect processing that was lawful before withdrawal. Strictly necessary technologies cannot be disabled through the consent tool, but they may be controlled through browser settings where technically possible.

The following table reflects the technologies currently deployed on the website. It is updated whenever a plugin, host, analytics tool, embedded service, or cookie configuration changes.

Name Provider Purpose Category Duration Third-party access
_scc_session Neue Gotha / managed hosting and site-control provider Maintains a short-lived session for website security and site-control functions Strictly necessary Browser session The contracted hosting or site-control provider may access the identifier when providing technical support
_tccl_visit Neue Gotha / managed website-analytics provider Distinguishes a single website visit and reduces duplicate counting within the same session Analytics — disabled until consent 30 minutes Yes; the contracted analytics provider processes the identifier on Neue Gotha’s behalf
_tccl_visitor Neue Gotha / managed website-analytics provider Assigns a pseudonymous visitor identifier used to produce aggregated website-usage statistics Analytics — disabled until consent 12 months Yes; the contracted analytics provider processes the identifier on Neue Gotha’s behalf
googtrans Neue Gotha / Google Translate Stores or applies the visitor’s language selection for the translation feature Functional — disabled until consent 12 months Google may receive technical and service-interaction data when Google Translate is activated
ng_gt_default_applied Neue Gotha / website translation plugin Records whether the website’s default translation setting has been applied Functional — disabled until consent 24 hours No direct vendor access is assumed; Google may receive data if activation causes Google Translate to load
eu_cookies_bar_consent Neue Gotha / locally hosted EU Cookies Bar plugin Stores the visitor’s cookie choices and prevents the banner from being shown unnecessarily Strictly necessary 6 months No, provided the consent plugin remains locally hosted and does not transmit consent records to its developer
wordpress_test_cookie Neue Gotha / WordPress Checks whether the browser supports cookies when an authorised user visits the sign-in page Strictly necessary Browser session No; the cookie is processed by Neue Gotha and its contracted host

Authorised editorial users may receive WordPress authentication, security, or preference cookies when they sign in. wordpress_logged_in_[hash] maintains an authenticated session for up to two weeks when “Remember Me” is selected; wordpress_sec_[hash] protects administrative access for the session; and wp-settings-[user_id] stores an editor’s interface preferences for up to one year. These internal cookies are processed solely for editorial access and site administration.

6. Google Translate, web fonts, and other external content

Where enabled with the visitor’s consent, Neue Gotha may use Google Translate to provide machine-generated translations. Activating the service may cause the visitor’s browser to connect to Google and disclose technical information such as the IP address, requested page URL, browser or device information, and language or service-interaction data. Machine translations may contain errors and do not replace the original editorial text.

Website fonts are hosted locally by Neue Gotha and do not require a connection to Google. Google Translate remains an optional external service that is activated only after the visitor provides consent.

Information about Google’s processing is available in the Google Privacy Policy and Google’s explanation of how it uses information from sites and applications that use its services.

Embedded material from another website may allow that provider to process personal data as if the visitor had visited the provider directly. Non-essential embeds remain blocked until consent is obtained. Each enabled provider is identified in this policy and in the consent interface.

7. Recipients of personal data

Personal data may be disclosed only where necessary to:

  • hosting, content-delivery, backup, website-maintenance, email, security, and consent-management providers acting under contract;
  • translation, analytics, media, or other external-service providers selected by the visitor through the consent interface;
  • professional advisers, insurers, auditors, or other specialists where necessary to protect legal or operational interests;
  • courts, regulators, law-enforcement bodies, or public authorities where disclosure is required or permitted by law; and
  • the public and search engines where personal data form part of a lawfully published editorial or archival record.

8. International data transfers

Some service providers may process personal data outside the European Economic Area. Where the GDPR restricts such a transfer, Neue Gotha relies on an applicable European Commission adequacy decision or appropriate safeguards under Article 46 GDPR, such as the European Commission’s Standard Contractual Clauses, together with supplementary measures where required.

Cloudflare and Google may transfer limited technical information to recipients in the United States. Where the recipient is validly certified, the transfer is based on the European Commission’s adequacy decision for the EU–US Data Privacy Framework. Where that mechanism is unavailable or does not cover a transfer, the relevant provider’s European Commission Standard Contractual Clauses and supplementary technical and organisational measures are used. Information about the applicable safeguards, including how to obtain a copy, may be requested from editor@neuegotha.de.

9. How long we retain personal data

We retain personal data only for as long as necessary for the purposes described in this policy, including security, editorial integrity, source verification, dispute resolution, and compliance with legal obligations. The specific periods or criteria are stated in the processing and cookie tables above.

When a retention period ends, information is deleted or anonymised unless continued retention is required by law, is necessary for legal claims, or is justified by a documented editorial or archival purpose. Encrypted rolling backups are retained for 35 days and are then overwritten automatically, unless a backup has been isolated for incident recovery or a legal hold.

10. Security

Neue Gotha uses appropriate technical and organisational measures designed to protect personal data against accidental or unlawful destruction, loss, alteration, unauthorised disclosure, or access. No method of internet transmission or electronic storage is completely secure, and absolute security cannot be guaranteed.

11. Your data-protection rights

Subject to the conditions and limitations in the GDPR and applicable national law, an individual may have the right to:

  • obtain confirmation as to whether personal data concerning them are processed and request access to those data;
  • request correction of inaccurate or incomplete personal data;
  • request erasure of personal data;
  • request restriction of processing;
  • object, on grounds relating to their particular situation, to processing based on legitimate interests;
  • receive personal data they provided in a structured, commonly used, machine-readable format and transmit those data to another controller where the right to portability applies;
  • withdraw consent at any time, without affecting the lawfulness of processing carried out before withdrawal; and
  • lodge a complaint with a competent data-protection supervisory authority.

To exercise a right, contact editor@neuegotha.de. Please identify the information or record concerned and the nature of the request. We may request information reasonably necessary to verify identity and protect personal data from unauthorised disclosure. Requests are normally answered within one month, subject to any extension permitted by law.

Where a request concerns published editorial or archival content, applicable rights may be limited where necessary and proportionate to reconcile data protection with freedom of expression and information or other rights recognised by law. Each request will be assessed individually.

12. Complaints

We encourage individuals to contact us first so that we can try to resolve a concern. Individuals also have the right to complain to the supervisory authority in the EU or EEA country of their habitual residence, place of work, or the place of the alleged infringement.

For this Berlin-based controller the supervisory authority is the Berliner Beauftragte für Datenschutz und Informationsfreiheit, Alt-Moabit 59–61, 10555 Berlin, Germany; telephone +49 30 13889-0; email mailbox@datenschutz-berlin.de; website https://www.datenschutz-berlin.de/.

13. Children

The website is intended as a general historical and reference resource and is not directed specifically at children. We do not knowingly request personal data directly from children for an online service requiring parental consent. If you believe a child has provided personal data inappropriately, please contact us.

14. Changes to this policy

We may update this policy when our processing activities, service providers, technologies, or legal obligations change. The current version will be published on this page with a revised “Last updated” date. Where required, we will provide additional notice or request renewed consent before introducing a new processing purpose.

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