In this Malay name, there is no surname or family name. The name Ismail is a patronymic, and the person should be referred to by their given name, Mohamed Zahir. The word "bin" or "binti"/"binte" means 'son of' or 'daughter of', respectively.
Mohamed Zahir began practising as a lawyer from 1956. After the independence of Malaya, he served as the Kedah State EXCO from 1959 to 1963, and briefly as Menteri Besar in 1963. He was appointed to the Dewan Negara (the upper house) in August 1963, and completed two terms (of three years each) as a Senator.
He was actively involved in the formation of the Malaysia, serving as a diplomat to the United Nations and as the Malayan representative to the Cobbold Commission. In 1975, he was appointed to the Kota Bharu High Court as a judge.
In October 2004, Mohamed Zahir died in office due to acute renal failure in Kuala Lumpur General Hospital.[1] He was laid to rest beside the grave of his wife, Toh Puan Halimatun Saadiah Chik, at the Section 21 Muslim burial ground in Shah Alam, Selangor.[2]