Ong Eng Die was born in 1910.
Ong Kommandam died in 1936.
Samuel Ong died in 2009.
Ong Poh Lim died in 2003.
Betty Ong died on 2001-09-11.
Ong Chit Chung died in 2008.
Walter J. Ong died in 2003.
Ong Hok Ham died in 2007.
Li M'Ha Ong died in 730.
Ong Hock Thye died in 1977.
Ong Schan Tchow died on 1945-12-20.
Ong Teng Cheong died on February 8, 2002 at the age of 66.