Hercule Mériadec, Duke of Rohan-Rohan

Hercule Mériadec de Rohan (8 May 1669 – 26 January 1749), styled Duke of Rohan-Rohan (from 1717), was a member of the Soubise cadet branch of the House of Rohan. He was sometimes styled the prince de Rohan. Through his daughter, the present Prince of Monaco is a descendant of Hercule Mériadec

First marriage
On 15 February 1694, he married Anne Geneviève de Lévis, daughter of Louis Charles de Lévis, 1st Duke of Ventadour and Charlotte de La Motte Houdancourt.

Issue

 * 1) Louise Françoise de Rohan (4 January 1695 – 27 July 1755) married Guy Jules Paul de La Porte Mazarin, grandson of Armand Charles de La Porte de La Meilleraye and Hortense Mancini; had issue.
 * 2) Charlotte Armande de Rohan, Abbess of Jouarre (19 January 1696 – 2 March 1733) never married.
 * 3) Jules François Louis de Rohan, Prince of Soubise (16 January 1697 – 6 May 1724) married Anne Julie de Melun, daughter of Louis de Melun and Élisabeth Thérèse de Lorraine, and had issue.
 * 4) Marie Isabelle de Rohan (17 January 1699 – 15 January 1754) married Joseph de La Baume, Duke of Tallard but had no issue.
 * 5) Louise Gabrielle Julie de Rohan (11 August 1704 – Aft 12 March 1741) married Hercule Mériadec, Prince of Guéméné, and had issue including the Prince of Guéméné.

Second marriage
On 2 September 1732, he married Marie Sophie de Courcillon, Dowager Duchess of Pecquigny and daughter of Philippe Egon de Courcillon, Marquis of Courcillon and his wife Françoise de Pompadour, Duchess of La Valette. They had no issue.

Titles

 * 8 May 1669 – 18 December 1714 The Prince of Maubuisson.
 * 18 December 1714 – 26 January 1749 The Duke of Rohan-Rohan.