Spencer Tracy Family Tree: The Story Behind Hollywood's Ninefilms-With-Kate Star

Spencer Bonaventure Tracy (1900–1967), born 5 April 1900 in Milwaukee, Wisconsin, USA, and died 10 June 1967 in Beverly Hills, was Hollywood's first back-to-back Academy Award Best Actor winner (Captains Courageous 1937, Boys Town 1938) — record only tied by Tom Hanks; Woman of the Year (1942), Bad Day at Black Rock (1955), The Old Man and the Sea (1958), Judgment at Nuremberg (1961), Guess Who's Coming to Dinner (1967 — his final film); 9 films with Katharine Hepburn.

The Family's Roots: A Milwaukee Irish-Catholic Family

Family was devout Roman Catholic — Tracy stayed married to his wife despite affair with Hepburn.

His Parents

Father: John Edward Tracy (1873–1928) — Milwaukee truck salesman.

Mother: Caroline Brown Tracy (1875–1942).

His Brother

Carroll Edwin Tracy (1896–1963) — elder brother; Spencer's manager.

His Wife

Louise Treadwell Tracy (1896–1983) — actress. Married Spencer on 12 September 1923 — never divorced despite separation from 1933+ and his 26-year relationship with Katharine Hepburn.

His Long-Term Partner (unmarried)

Katharine Hepburn (1907–2003) — actress; 26-year relationship 1941 until Spencer's death 1967 (never publicly acknowledged).

His Children (with Louise)

John Ten Broeck Tracy (1924–2007) — son; deaf; founded John Tracy Clinic for deaf children.

Louise "Susie" Tracy, born 1 July 1932 — daughter.

The Tracy Family Tree at a Glance

Father: John Edward Tracy (1873–1928).

Mother: Caroline Brown Tracy (1875–1942).

Brother: Carroll Tracy (1896–1963).

Wife: Louise Treadwell Tracy (1896–1983; m. 12 September 1923, never divorced).

Partner: Katharine Hepburn (1941-death, 26 years).

Children: John Tracy (1924–2007); Susie Tracy (b. 1 July 1932).

Spencer Tracy:

  • Born 5 April 1900, Milwaukee
  • US Navy 1917-1918 (WWI)
  • Broadway 1922
  • Hollywood 1930+
  • Academy Award Best Actor: 1938 (Captains Courageous), 1939 (Boys Town) — back-to-back (record)
  • Died: 10 June 1967, Beverly Hills — heart attack at 67, 17 days after finishing Guess Who's Coming to Dinner

What the Tracy Family Story Teaches Us

A truck-salesman father. A brother who was his manager. A wife of 44 years — never divorced despite 26-year affair with Katharine Hepburn. A deaf son who founded a clinic for deaf children. A career that produced back-to-back Best Actor Oscars — a record only Tom Hanks has tied.

For every family — large or small, famous or otherwise — the Tracy story carries the same lesson. Some careers are defined by both an Oscar record and a 26-year unmarried partnership.

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