Question: When is Brien Cokayne, 1St Baron Cullen Of Ashbourne's father's birthday?
Sentence (from "Brien Cokayne, 1st Baron Cullen of Ashbourne"): Brien Ibrican Cokayne, 1st Baron Cullen of Ashbourne (12 July 1864 – 3 November 1932) was a British businessman and banker.
Relevant evidence: No