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Marie Killilea

1913 – 1991

American biographer

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About Marie Killilea

Lived 1913 – 1991 (aged 78). Marie Killilea was an American biographer and writer.

Marie Joan Lyons Killilea (June 28, 1913 – October 23, 1991) was the mother of Karen Killilea and an American author, activist, and lobbyist for the rights of people with cerebral palsy. Her work culminated in the formation of the Cerebral Palsy Association of Westchester County. Later, she was a co-founder of the National United Cerebral Palsy Foundation.

Parents, marriage and children

Marie was the daughter of Marie A. Powers, an American citizen born in Canada, and Thomas P. Lyons, a native of Wales. She had a younger sister, Kathryn "Kay" Marie Powers. Her father, a sportswriter for the New York Sun who later became co-owner of a Wall Street brokerage firm, died when she was 10 years old.

She married James Hines Killilea on July 25, 1933. They had five children (from 18 pregnancies): Marie Lyons, Katherine Anne (who died in infancy), Karen Ann, James O'Rourke ("Rory"), and Kristin Rose. They also informally adopted Gloria Kyle, although this adoption was never legally finalized.

The family lived first in Rye, New York; later they moved to Larchmont, where they bought a house they christened "Sursum Corda" with the proceeds from Marie's first best-selling book. In the books, Killilea notes that in Larchmont, their next-door neighbors were Jean Kerr and Walter Kerr.

Religious faith Marie and James Killilea were devout Roman Catholics and raised their children accordingly. Killilea expressed her religious convictions in her writings.

Karen won the 1953 Christopher Award. These awards are presented annually by The Christophers, a Christian organization founded in 1945 by the Maryknoll priest James Keller, to honor "books, movies and television specials that affirm the highest values of the human spirit".

Education She attended Mount St. Vincent Academy in Riverdale, New York and the Katharine Gibbs Business School.

Cancer In 1969, Marie was told by her doctors that she had a recurrence of lung cancer and had only three months to live. On referral, she went to Mercy Catholic Medical Center in Philadelphia for treatment by Dr. Isaac Djerassi. He prescribed huge doses of Methotrexate, a powerful drug, and in eight months, every trace of her cancer was reportedly eradicated.

Death Marie Killilea died in 1991 at age 78.

Writings Marie Killilea wrote a biography of her daughter, Karen, which became a best-seller in 1952. It detailed Karen Killilea's struggle to overcome the limitations of her cerebral palsy, and her family's fight to help her lead a satisfying life. A sequel, With Love From Karen, was published in 1963. Karen, 1952 (re-released in 1999), New York: Buccaneer Books

Treasure on the Hill (1960) With Love From Karen, (1963), New York: Buccaneer Books Wren, (1981), New York: Dell Publishing Yearling Book Newf (1992)

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Important facts

Birth century
Occupation
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Also known as
Marie Joan Lyons Killilea

People in Marie Killilea's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Marie Killilea's

Frequently asked questions

Who was Marie Killilea?

American biographer (1913–1991)

When was Marie Killilea born?

Marie Killilea was born on 28 June 1913 in New York City.

When did Marie Killilea die?

Marie Killilea died on 23 October 1991.

What was Marie Killilea's occupation?

Marie Killilea was a biographer and writer.

What nationality was Marie Killilea?

Marie Killilea was American.

Sources & further reading

· Wikipedia: Marie Killilea

· Wikidata: Q6762907

· DBpedia: Marie Killilea

Cite this page

APA: Biography.guide. (2026). Marie Killilea. https://biography.guide/marie-killilea/

MLA: "Marie Killilea." Biography.guide, https://biography.guide/marie-killilea/.

Chicago: "Marie Killilea." Biography.guide. https://biography.guide/marie-killilea/.

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