Ermengarde was born about 1130, the daughter of unknown parents. The place is not known.
Her husband was Guigues II (III) de Forez. They were married, but the date and place have not been found. Their four known children were Guigues III (IV) (c1152-1202), Clémence (c1160-?), Renaud (?-1226) and Humbert (?-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1130 |
|