Agnes de Montbeliard

✓ Agnes de Montbeliard (b. [1150/55], d. 23 Oct after 1186), daughter of Amedee de Montfaucon, Count of Montbeliard ('la fille dou conte Ami de Monbliart'); wife of Erard II of Brienne and mother of John of Brienne. Source: Medieval Lands (fmg.ac, Cawley), 'Champagne - Brienne'; Medieval Lands (fmg.ac, Cawley), 'Burgundy Kingdom - Montbeliard'. [DIRECT ANCESTOR OF THE COMPILER: flag added 20 Oct 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]

Death: 23 Oct