Robertson was born in
London, Ontario. He broke into filmmaking in 1915 with
Vitagraph, then with
Famous Players–Lasky, making 57 features in his career. Robertson left film in 1935, amid the increasing prevalence of sound pictures. He was married to screenwriter
Josephine Lovett. He died in
California, aged 86.
The Byrds song "
Old John Robertson," written by the group's bassist
Chris Hillman and lead guitarist
Roger McGuinn, is about Robertson. In his 2020 autobiography,
Time Between, Hillman describes Robertson after he retired to
Rancho Santa Fe, California, where Hillman grew up: "Mr. Robertson wore a silver belly
stetson hat, riding
jodhpurs, and boots. With his long, white handlebar mustache, he resembled a sheriff out of the Old West. Robertson was never without his wife Jo by his side. He was a wonderful man who knew everyone by name and was so very kind to all of us kids. I loved running into him... (He was) a man I looked up to and never forgot for the rest of my life." ==Filmography==