II, Count of Tonnerre Gui
II, Count of Tonnerre was born in 0920.  He died at the age of 72 in 0992 in died a monk.

 Adela , Countess Of Poitou Gerloc
Adela , Countess Of Poitou was born in 0920 in Normandy,FRANCE.^1 1 

 IV, Count Of Tonnerre Milo
IV, Count Of Tonnerre was born about 0950.  He died in 0998.