Amauri deMontfort Seigneur de Montfort-l'Amauri

Amauri deMontfort Seigneur was born in 0990.  Amauri deMontfort Seigneur's father was William de Hainault. He had three brothers named Amauri de Montfort Seigneur, Amauri de Montfort Seigneur and Amauri.  He was the second youngest of the four children.  He died at the age of 41 in 1031.

They had a son named Simon.