dalton has one son, alexander (born 7 august 1997), by russian musician oksana grigorieva. he was in a relationship with english actress vanessa redgrave (with whom he appeared in the 1971 film "mary, queen of scots") between 1971 and 1986. dalton is a manchester city f.c. supporter. he is often seen at the city of manchester stadium to watch his team play. dalton remains unmarried.