Alessina married Albrecht Welf 1263. Albrecht (son of Otto Welf and Mecktilde de Brandebourg) was born 1236; died 1279. [Group Sheet]
Heinrich married Agnes Wettin 1282. Agnes (daughter of Albrecht Wettin and Margareta von Hohenstaufen) was born Aft 1255; died Aft 1332. [Group Sheet]
Heinrich married Helvis d'Ibelin 23 Aug 1330. Helvis (daughter of Philippe d'Ibelin and Marie Embriaco) was born 1307; died 27 May 1347. [Group Sheet]
Philipp married Helvis de Dampierre Abt 1353. Helvis (daughter of Eudes de Dampierre and Isabeau de Lusignan) was born Abt 1325. [Group Sheet]