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Cyril Cusack

1910 – 1993

Irish actor

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About Cyril Cusack

Lived 1910 – 1993 (aged 82). Cyril Cusack was a South African and Irish actor, stage actor, film actor, television actor, playwright and director.

Cyril James Cusack stage and screen actor with a career that spanned more than 70 years. During his lifetime, he was considered one of Ireland's finest thespians, and was renowned for his interpretations of both classical and contemporary theatre, including Shakespearean roles as a member of the Royal Shakespeare Company, and over 60 productions for the Abbey Theatre, of which he was a lifelong member. In 2020, Cusack was ranked at number 14 on The Irish Times list of Ireland's greatest film actors.

Born to Irish and English parents in South Africa and raised in County Tipperary, Cusack dropped out of law school to join the Abbey Theatre and remained with the company for 13 years, acting in over 60 plays. In London, he performed with the Royal Shakespeare Company and the Royal National Theatre, and later founded his own company which toured across Europe. Making his film debut at age 8, Cusack worked with many notable directors, including Powell and Pressburger, Franco Zeffirelli, François Truffaut, Carol Reed, Peter Brook, Peter Hall, Fred Zinnemann, Christine Edzard and Anthony Harvey. He co-starred opposite Richard Burton several times, who once commended Cusack's acting as "always himself and yet always totally different". Fluent in both English and Irish, Cusack had a starring role in the first Irish-language feature film, Poitín (1978).

He was the patriarch of the Irish Cusack acting family, as the father of Sinéad Cusack, Sorcha Cusack, Niamh Cusack, Pádraig Cusack, and Catherine Cusack.

Early life and education Cusack was born in Durban, Natal, South Africa. His mother, Alice Violet (née Cole), was an English Cockney actress and chorus girl, and his father, James Walter Cusack, was an Irish mounted policeman in Natal Colony, South Africa. particularly excelling in the plays of Seán O'Casey. He also performed in plays by Irish playwright Teresa Deevy Katie Roche and The King of Spain's Daughter. In 1932 he also joined the Gate Theatre company, appearing with them in many notable productions over the years. In 1947, Cusack formed his own company, Cyril Cusack Productions, and staged productions in Dublin, Paris and New York.

In 1963, Cusack joined the Royal Shakespeare Company in London and appeared there for several seasons. By this stage he had established a successful career in films, which had started at the age of eight. The same year, Cusack won a Jacob's Award for his performance in the Telefís Éireann production of Triptych.

Cusack's favorite roles included The Covery in The Plough and the Stars and Christy Mahon in The Playboy of the Western World, which he reprised numerous times.

Cusack's last stage performance was in Chekhov's Three Sisters (1990), in which three of his daughters played the sisters.

Film and television

Cusack made his film debut in Knocknagow (1918), when he was only 8. His breakthrough role was as a wiry IRA getaway driver opposite James Mason in Carol Reed's Odd Man Out (1947).

Cusack played the titular role in the Galileo (1968), which was the directorial debut of Italian filmmaker Liliana Cavani. Cusack returned to Italy several times throughout his career, particularly in the 1970s, both acting on-camera and working as a voice artist, helping create English-language dubs of Italian films.

Cusack, who was bilingual in English and Irish, had a leading part in the controversial Irish language film Poitín (1977).

One of his final appearances came in 1989, when he appeared as the elderly Dr Spencer in Danny, the Champion of the World alongside his son-in-law Jeremy Irons and his grandson Samuel.

Personal life Cusack was twice married. His first wife was the actress Mary Margaret "Maureen" Kiely, whom he married on 5 April 1945. They had five children: Paul (born 1946) who worked as a producer with RTÉ, Sinéad (born 1948), Sorcha (born 1949), Niamh (born 1959) who all became actresses and Pádraig (born 1962) who worked as an associate producer at the National Theatre in London. Following Maureen's death in 1977, he married Mary Rose Cunningham in 1979, with whom he had previously had a daughter, Catherine (born 1968), who also became an actress.

Cusack was a strong supporter of Irish nationalism, and often selected projects based on those beliefs. In later life, Cusack became a campaigner for conservative causes in Ireland, notably in his opposition to abortion, and he became a frequent letter writer to the main liberal Irish newspaper, The Irish Times.

Regarding his Catholic faith, he commented "Religion promotes the divine discontent within oneself, so that one tries to make oneself a better person and draw oneself closer to God." His religious credentials came under scrutiny following his death and the revelation that he had been unfaithful in his first marriage, with a long-term mistress, Mary Rose Cunningham, who bore him a daughter. Cusack married Cunningham following his first wife's death.

Cusack received an honorary doctorate in 1977 from the NUI and in 1980, from the University of Dublin.

Cusack was a longtime friend of Irish attorney general, Chief Justice and President of Ireland Cearbhall Ó Dálaigh, whom he got to know when they were students at University College Dublin in the early 1930s.

Cusack is the maternal grandfather of Irish Socialist Workers Party TD Richard Boyd Barrett and English actor Max Irons.

Death In October 1993, Cusack died at home in Chiswick, Greater London, from MND.

Filmography Films

Television

Theatre credits

With the Abbey Theatre

With the National Theatre Company

With the Royal Shakespeare Company + Year Title Role Other notesRefs.1963The PhysicistsJohann Wilhelm StettlerAt the Royal National TheatreJulius CaesarCassiusAt the Royal Shakespeare Theatre

Other venues

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Important facts

Birth century
Education
University College Dublin, Newbridge College
Also known as
Cyril James Cusack

Family & relationships

Spouse
Maureen Cusack
Child
Catherine Cusack
Child
Niamh Cusack
Child
Pádraig Cusack
Child
Sinéad Cusack
Child
Sorcha Cusack

People in Cyril Cusack's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Cyril Cusack's

Frequently asked questions

Who was Cyril Cusack?

Irish actor (1910–1993)

When was Cyril Cusack born?

Cyril Cusack was born on 26 November 1910 in Durban.

When did Cyril Cusack die?

Cyril Cusack died on 7 October 1993 in London.

What was Cyril Cusack's occupation?

Cyril Cusack was an actor, stage actor, film actor, television actor, playwright and director.

What nationality was Cyril Cusack?

Cyril Cusack was South African and Irish.

Sources & further reading

· Wikipedia: Cyril Cusack

· Wikidata: Q1148591

· DBpedia: Cyril Cusack

Cite this page

APA: Biography.guide. (2026). Cyril Cusack. https://biography.guide/cyril-cusack/

MLA: "Cyril Cusack." Biography.guide, https://biography.guide/cyril-cusack/.

Chicago: "Cyril Cusack." Biography.guide. https://biography.guide/cyril-cusack/.

Data last updated: 2026-09-22 · Spot an error? Report a correction.

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