Profile via TMDB · Courtesy of TMDB
Film & TV
Peoria, Illinois, USA
Mariclare Catherine Costello (February 3, 1936 – April 17, 2026) 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.
Known for
- Shadow of the Blair Witch — Kathy Patterson2000
- Chicago Hope — Mother Mary Catherine1994
- Indecent Proposal — David's Mother1993
- Appearances — Rose1990
- She Said No — Susan Finn1990
- American Harvest — Mary Alice Duncan1987
- Heart of a Champion: The Ray Mancini Story — Ellen Mancini1985
- The Adventures of Buckaroo Banzai Across the 8th Dimension — Senator Cunningham1984
- Victims for Victims: The Theresa Saldana Story — Jane Bladow1984
- Murder, She Wrote — Cassie Latham Burns1984
via TMDB
Listeners · Last.fm
- Listeners
- 14
- Total plays
- 45
<a href="https://www.last.fm/music/Mariclare+Costello">Read more on Last.fm</a>
Wikidata facts
- Instance of
- human
- Family name
- Costello
- Gender
- female
- Citizenship
- United States
- Place of birth
- Peoria
- Spouse
- Allan Arbus
- Occupation
- film actor
- Languages spoken
- English language
- Native language
- English language
- Image
- Mariclare Costello 1977.JPG
Show 3 more facts
- date of birth
- 1936-02-03
- start of work period
- 1967-00-00
- writing language
- English language
Sources (2)
via Wikidata · CC0