Peter Mortimer is a former Australian professional rugby league player for the Canterbury Bulldogs and New South Wales. Peter Mortimer was born in Yagoona, a suburb of Sydney, the second of the three brothers to play for Canterbury during the late 1970s and 1980s. Glen Mortimer the 4th brother played 27 first grade games for Cronulla between 1983-87 after starting out in the Bulldogs lower grades. The brothers were all raised in the Riverina city of Wagga Wagga, New South Wales. Mortimer played 190 first grade games for Canterbury between 1977?87 and is equal fourth on the all-time try-scoring list alongside older brother Steve. He was a member of the Canterbury Premiership winning teams in 1980, 1984 and 1985 and played in Canterbury's Grand Final losses in 1979 and 1986. Mortimer scored a try in the Bulldogs 1979 Grand Final loss against St George and was their only try-scorer in the 1985 triumph against St George. He also had a fair try disallowed in the 1984 success against Parramatta. Mortimer represented New South Wales in 1979 and was unlucky not to play State of Origin and narrowly missed selection for the 1982 Kangaroo Tour. 

December 22nd, 1957 in Yagoona (Age 66)