UNKNOWN Archambaud
UNKNOWN was born in 1020.  He died at the age of 63 in 1083.

 Agnes de L'Isle Bouchard
Agnes de L'Isle was born in 1020.  She died after 1050.

 Bartholomew de L'Isle Bouchard
Bartholomew de L'Isle was born in 1050.  He died at the age of 47 in 1097.