Question: What is the date of death of Childebert I's father?
Sentence (from "Childebert I"): Childebert I (c. 496 – 13 December 558) was a Frankish King of the Merovingian dynasty, as third of the four sons of Clovis I who shared the kingdom of the Franks upon their father's death in 511.
Relevant evidence: Yes