Dato' Sir Onn bin Dato' Jaafar was a Malayan politician who served as the 7th Menteri Besar of Johor from 1947 to 1950, then Malaya. Wikipedia
Born: February 12, 1895, Bukit Gambir, Malaysia
Died: January 19, 1962 (age 66 years), Johor Bahru, Malaysia
Grandchildren: Hishammuddin Hussein, Roquaiya Hanim, Harris Onn Hussein, and more
Children: Hussein Onn
Great grandchildren: Kyra Arianna Hishammuddin, Nasha Alyssa Hishammuddin, Fahd Hussein, and more
Party: Parti Negara
Spouse: Halimah Hussein (m. 1919–1962)