Answer:
Gongsar Ugyen Wangchuck
Step-by-step explanation:
Gongsar Ugyen Wangchuck was the first Druk Gyalpo from 1907–1926. In his lifetime he made great efforts to unite the country and gain the trust of the people. Wikipedia
Born: June 11, 1862, Bumthang, Bhutan
Died: August 26, 1926, Bumthang, Bhutan
Nationality: Bhutanese
Parents: Jigme Namgyal
Children: Jigme Wangchuck, Lhadron Wangchuck
Grandchild: Jigme Dorji Wangchuck