Question: What is the date of birth of Jigme Wangchuck's father?
Sentence (from "Ugyen Wangchuck"): "Gongsar" Ugyen Wangchuck (11 June 1862 – 26 August 1926) was the first Druk Gyalpo (King of Bhutan) from 1907–1926.
Relevant evidence: Yes