Guillaume III Comte de Macon

✓ Guillaume III, Comte de Macon and (1127) d'Auxonne (before 1102-27 Sep 1155), son of Etienne I 'Tete-Hardie' by Beatrix of Lorraine; brother of Renaud III, Count of Burgundy; regent of Burgundy for his niece Beatrix (later Empress); crusader 1147-49; m. Ponce, Dame de Traves; father of Etienne II d'Auxonne and Gerard, Comte de Macon. Source: Medieval Lands (fmg.ac, Cawley), read 2 Nov 2026: 'Burgundian Nobility - Macon' (Comtes d'Auxonne). [DIRECT ANCESTOR OF THE COMPILER: flag added 2 Nov 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]