Sigebert III UNKNOWN 
Sigebert III was born in 0631 in Aquitaine, France. Sigebert III's father was DAGOBERT of FRANCE. He was an only child. He died at the age of 25 in 0656.
They had a daughter named Berswinde of.
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Children
Berswinde of FRANCE
Berswinde of was born in 0650 in Alsace, France. She died at the age of 94 in 0744.