Susanto Tirtoprodjo

Susanto Tirtoprodjo (3 March 1900 – 16 November 1969) was the acting Prime Minister of the Republic of Indonesia (part of the United States of Indonesia from 20 December 1949 to 16 January 1950. He was also a member of the Investigating Committee for Preparatory Work for Independence (BPUPK) and served in a number of early Indonesian cabinets. Provided by Wikipedia