During World War II, while stationed in Northern Ireland, Greenspun met his wife, Barbara, at a dinner party hosted by Maureen Black (née Peres) daughter of Harold Peres of Solomon and Peres and wife of British Businessman, Roy Keith Black.
He is the grandfather of film and television writer, Keith D. Black, the cousin to both British Politician, Baroness Oppenheim-Barnes and House of Common's Conservative MP, The Right Honourable Phillip Oppenheim.
Black Sea | Black Forest | Black Sabbath | Roy Rogers | Roy Orbison | Keith Haring | The Black Eyed Peas | black | Black | Keith Richards | Roy Lichtenstein | Black Death | The Black Keys | black metal | black-and-white | Keith Urban | Jack Black | Toby Keith | Cilla Black | Keith Jarrett | Keith Emerson | Creature from the Black Lagoon | Ladysmith Black Mambazo | Keith Moon | Keith Carradine | black comedy | The Black Crowes | Roy Thomas | Roy Haynes | Roy Clark |