Isambart (died after 806), Count in Thurgau, also known as Isambard the Saxon was an 8th-century count (comes) in the Frankish lands of Saxony and Master of the Palace at Altdorf in Alamannia.[1]
Isanbart himself was first mentioned as a Thurgau count in 774 and made significant donations to the Abbey of Saint Gall. He was Greve, Comte, of Altorf and Master of the Palace.
His wife was Thiedrada (Thietrate), of Carolingian origin, and he was the father of