Son of Sir Tom Stoppard and Miriam Stoppard.
Brother-in-law of violinist Linzi Stoppard.
Brother of producer Will Stoppard.
His father was born in Zlin, Czechoslovakia [now Czech Republic], to a Czech Jewish family. His mother is also of Eastern European Jewish descent.
Cousin of politician Oona King (their mothers are sisters).
Played Dirk Bogarde in the Radio 3 drama 'Victim' in 2017.