Sigebert de ROUERGUE 
He had a biological son named Fulgaud (Foucaud) de.
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Children
Fulgaud (Foucaud) de ROUERGUE
Fulgaud (Foucaud) de was born about 0765 in Rouergue, Averyron, France. Fulgaud (Foucaud) de is no longer alive.