Berta degli Obertenghi

✓ Berta degli Obertenghi (d'Este) (b. c.997, d. [1037/40]), 'filia quondam Autberti Marchionis' (charter 1029), wife of Manfredo Udalrico of Turin and mother of Adelaide of Susa. Her father Oberto II not wired. Source: Medieval Lands (fmg.ac, Cawley), 'Northern Italy 900-1100'. [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.]