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Mariclare Costello

American actress

browse: actors, television actors, stage actors

dead

born
1936
died
2026
age at death
90
known for
actor, television actor, stage actor

1936 – 2026

Portrait of Mariclare Costello

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who mariclare costello is

Mariclare Catherine Costello was an American actress. She was a lifetime member of The Actors Studio. Costello's most notable role was that of Rosemary Hunter Fordwick on the television series The Waltons, from 1972 to 1977. In 1977, after her role on The Waltons, she played matriarch Maggie Fitzpatrick on the short-lived drama show The Fitzpatricks.

from wikipedia, used under CC BY-SA.

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wikidata records a date of death for Mariclare Costello in 2026, which is how we know. your browser re-checks this against wikidata on every visit, so it’s current even if the page itself was cached a while ago.

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