Bivin of Gorze
Bivin of Gorze (810/830 – 863) was a Frankish founder of the Bivinids family. He was married to a daughter of Boso the Elder, who may have been called Richildis. During his life he functioned as lay abbot of the Gorze Abbey. His offspring includes:
 Richilde of Provence, who married King Charles the Bald;
 Richard the Justiciar, Duke of Burgundy;
 Boso, King of Provence;
 possibly Bivin, Count of Metz. Notes

Sources
Pierre Riché, The Carolingians: The Family who Forged Europe

Bosonids
9th-century births
863 deaths
Year of birth uncertain