January 29, 1945
Detroit, Michigan, U.S.
Selleck is an American actor, film producer, and California Army National Guard veteran. He is best known for appearing in the television series Magnum, P.I. as private investigator Thomas Magnum. (1980–1988), and Peter Mitchell in Three Men and Boy, and since 2010, as NYPD Commissioner Frank Reagan in Blue Bloods on CBS.
After being accepted to a basketball scholarship, he earned a scholarship in business administration at the University of Southern California.
His parents names are Martha Selleck (née Jagger) and Robert Dean Selleck. He has an elder brother named Robert, a sister named Martha, and a younger brother named Daniel.
His full name is Thomas William Selleck. Selleck was married to model Jacqueline Ray From 1971 to 1982. He adopted her son, Kevin Shepard (born 1966).
He married his second wife Jillie Mack in 1987. They have one daughter, Hannah (born December 16, 1988).