ED

Ermengarde de Tonnerre

1023 – 1090

Vitals

Born
between 1023 and 1026
Died
before 1090

Family

Parents
RD
Rainard de Tonnerre Count of Tonnerre
d. 1039
HT
Herviz (de Tonnerre)
Spouse
GI
Guillaume I de Nevers Count of Nevers
d. 1098 · Nevers (bur. Saint-Etienne)
Children
ED
Ermengarde de Nevers
d. 1090
RI
Renaud II de Nevers
d. 1089

Research notes

✓ Ermengarde, Comtesse de Tonnerre (b. [1023/26], d. before 1090), daughter of Renaud (Milo) [I], Comte de Tonnerre, and Helvis (charters of 1036 naming 'filia Ermengarda'); m. c.1039 Guillaume [I], Comte de Nevers. Her parents wired 19 Oct 2026. Source: Medieval Lands (fmg.ac, Cawley), 'Burgundy Duchy - Nevers'. [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.]

‹ All people