Gui I Count of TONNERRE 
Gui I Count of was born about 0874 in Tonnerre, Bourgogne, France. Gui I Count of's father was Milo II Count of TONNERRE. His paternal grandparents were Milo I Count of TONNERRE and Atila UNKNOWN. He was an only child. He died after 0915.
They had a son named Milo III Count of.
-
Children
Milo III Count of TONNERRE
Milo III Count of was born about 0915 in Tonnerre, Bourgogne, France. He died in 0987.