Question: When was Phineas Clanton's father born?
Sentence (from "Newman Haynes Clanton"): Newman Haynes Clanton (c. 1816 – August 13, 1881), also known as "Old Man" Clanton, was a cattle rancher and father of four sons, one of whom was killed during the Gunfight at the O.K. Corral.
Relevant evidence: Yes