Martin Sheen (Ramon Antonio Gerard Estevez);
-married (Actress, Producer) Janet Sheen (23 December 1961 - present) 4 children
-Father of Charlie Sheen (Actor, Producer, Writer, Soundtrack), Emilio Estevez (Actor, Director, Writer, Producer, Soundtrack), Renée Estevez (Actress) and Ramon Estevez (Actor).
-Brother of actor Joe Estevez.
-Brother of actor Joe Estevez.
-Brother of Carmen Estevez (teacher) .
-His father, Francisco Estevez, died shortly before the premiere of "Blind Ambition" (1979). As he was unable to attend the funeral, Martin mourned his father in the scene in which John Dean cries in his jail cell. (His mother is Mary Ann Estevez).
-grandchildren;
Charlie Sheen: daughter Cassandra Jade Estevez (born December 12, 1985), with Paula Profit, daughters Sam Sheen (born 9th March 2004) & Lola Rose Sheen (born 1st June 2005), with Denise Richards. Married Brooke Allen in a private ceremony in Los Angeles and Charlie and his wife, Brooke Allen, are expecting their first progeny together, twin boys, due in April 2009.
Emilio Estevez: Two children with ex-girlfriend Carey Salley (1983-1986): Son Taylor Estevez (born June 1984) and Daughter Paloma Estevez (born 1986).