Question: What is the date of death of Richilde Of Provence's husband?
Sentence (from "Richilde of Provence"): Her marriage to Charles the Bald, in 870 after the death of his first wife, Ermentrude of Orléans, was intended to secure his rule in Lotharingia through her powerful family and her connection to Theutberga, the previous Queen consort.
Relevant evidence: No