His grandfather, Sarsfield Hogan, was a noted Irish civil servant and insurance company executive.
[1] His uncle, Paul Hogan, was one of two students behind the audacious 1956 theft of Summer's Day from the Tate Gallery.
[8] Hogan has interviewed about the upcoming Netflix 2022 release of Vikings: Valhalla where he has the character of Ealdorman Sigeferth of Wessex.
[9] Hogan played Sky Marshall Omar Anoke, a major role in science-fiction film Starship Troopers 3: Marauder.
[29] His respective narration in The Heart's Invisible Furies and Typhoon won the AudioFile Magazine Earphone Awards.