Henri de La Trémoille, 3rd Duke of Thouars

[1] She was the daughter of Henri de La Tour d'Auvergne, Duke of Bouillon, and his second wife Countess Elisabeth of Nassau.

They had five children: Henri Charles, Louis Maurice, Élisabeth, Marie Charlotte de la Trémoille, and Armand-Charles.

La Trémoille was the heir-general of Frederick IV of Naples and his first wife Anne of Savoy, and succeeded to the Cypriot claims to the title of King of Jerusalem when his father died.

He was the heir-general of Anne of Savoy, whose daughter Charlotte became in 1499 the de jure heiress of the claim of the Kings of Cyprus to the throne of Jerusalem.

Since Frederick IV was the second son of Isabella of Clermont and Ferdinand I of Naples, he also succeeded to the Brienne claims to Kingdom of Jerusalem of his distant cousin John Casimir of Poland at the latter's death 1672, uniting the successions of Brienne and of Cyprus to the de jure crown of Jerusalem.