Peter I of Savoy

✓ Peter (Pietro) I of Savoy, Marquess of Turin (d. 1078), son of Otto, Count of Savoy, and Adelaide of Susa (charters 1057, 1064, 1078). ~ as father of Alice, wife of Bonifazio del Vasto ('filia quondam domini Petri marchio'). Source: Medieval Lands (fmg.ac, Cawley), 'Savoy'. [DIRECT ANCESTOR OF THE COMPILER: flag added 19 Oct 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]