Guillaume de Donzy

From Medlands:

Hervé [IV] & his wife had two children:

a) GUILLAUME de Donzy (-[1207/12]). The primary source which confirms his parentage and betrothal has not been identified. Betrothed (1207) to BEATRIX de Viennois, daughter of ANDRE Comte d’Albon [Bourgogne-Capet] & his first wife Beatrix de Sabran Ctss de Gap et d'Embrun ([1205]-18 Sep after 1248).