<Tr> <Th> Spouse (s) </Th> <Td> Jean Hyett (1954 -????, divorced) Christine Sally Kemp (1962 -????, divorced) Kim Benwell (m . 1971--2003, his death) </Td> </Tr> <Tr> <Th> Children </Th> <Td> </Td> </Tr> <P> Robert St Clair "Bob" Grant (21 April 1932--8 November 2003) was an English actor, comedian and writer, best known for playing bus conductor Jack Harper in the television sitcom On the Buses, as well as its film spin - offs and stage version . </P> <P> He was born in Hammersmith, West London, the son of Albert George Grant (1909 - 1985) and Florence Grant (née Burston) (born 1910). </P>

When did jack from on the buses die