EI
Engelbert III de Brienne
d. 1035
Vitals
Died
after 1035
Family
Children
Research notes
✓ Engelbert III, Count of Brienne (d. 1035 or after), son of Engelbert II and Wandalmodis (genealogy of c.1100: 'ex Windesmode Ingelbertus'); m. Petronille. Source: Medieval Lands (fmg.ac, Cawley), 'Champagne - Brienne (chambrien)'. [DIRECT ANCESTOR OF THE COMPILER: flag added 22 Oct 2026 by walking the tree from Aynsley, so that this marker is reliable and can be searched.]