__ __|__ _Boso C in Austrasia_| | | __ | |__|__ _Boso C in Italy_| | | __ | | __|__ | |_____________________| | | __ | |__|__ _Herbert Marquis of Burgundy_| | | __ | | __|__ | | _____________________| | | | | __ | | | |__|__ | |_________________| | | __ | | __|__ | |_____________________| | | __ | |__|__ | |--Thibaut C of Arles | | __ | __|__ | _____________________| | | | __ | | |__|__ | _________________| | | | __ | | | __|__ | | |_____________________| | | | __ | | |__|__ |_____________________________| | __ | __|__ | _____________________| | | | __ | | |__|__ |_________________| | __ | __|__ |_____________________| | __ |__|__
Stuart's "Royalty For Commoners" (31:38), (174:38).
In the genealogical tables in his book, "Early Medieval Italy", Chris
Wickham titled him as "count of Vienne".