# Mariclare Costello

> 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.

*American actress*

**Canonical URL:** https://fame.am/person/mariclare-costello

## Identity
- **Profile type:** Actor ([Wikidata](https://www.wikidata.org/entity/Q33999))
- **Category:** Actors
- **Country:** United States
- **Born:** 1936-02-03
- **Died:** 2026-04-17
- **Status:** deceased
- **Gender:** female

## Fame
- **Popularity score:** 51.9 / 100
- **Momentum:** 7.0 / 100  (trend: RISING)
- **Historical depth:** 10.7 / 100
- **Attention shift:** 39.1 / 100
- **Source confidence:** 65.0 / 100
- **Profile completeness:** 75.0 / 100

## Platforms
- **IMDB**: https://www.imdb.com/name/nm0182582/ (@nm0182582)

## Sources
- [Mariclare Costello](https://www.themoviedb.org/person/79736)
- [Mariclare Costello](https://af.wikipedia.org/wiki/Mariclare_Costello)
- [ماريكلار كوستيلو](https://arz.wikipedia.org/wiki/%D9%85%D8%A7%D8%B1%D9%8A%D9%83%D9%84%D8%A7%D8%B1_%D9%83%D9%88%D8%B3%D8%AA%D9%8A%D9%84%D9%88)
- [Mariclare Costello](https://ast.wikipedia.org/wiki/Mariclare_Costello)
- [Mariclare Costello](https://de.wikipedia.org/wiki/Mariclare_Costello)
- [Mariclare Costello](https://en.wikipedia.org/wiki/Mariclare_Costello)
- [Mariclare Costello](https://es.wikipedia.org/wiki/Mariclare_Costello)
- [Mariclare Costello](https://fr.wikipedia.org/wiki/Mariclare_Costello)
- [Mariclare Costello](https://it.wikipedia.org/wiki/Mariclare_Costello)
- [마리클레어 코스텔로](https://ko.wikipedia.org/wiki/%EB%A7%88%EB%A6%AC%ED%81%B4%EB%A0%88%EC%96%B4_%EC%BD%94%EC%8A%A4%ED%85%94%EB%A1%9C)
- [Mariclare Costello](https://lb.wikipedia.org/wiki/Mariclare_Costello)
- [Mariclare Costello](https://simple.wikipedia.org/wiki/Mariclare_Costello)
- [میریکلیئر کوسٹیلو](https://ur.wikipedia.org/wiki/%D9%85%DB%8C%D8%B1%DB%8C%DA%A9%D9%84%DB%8C%D8%A6%D8%B1_%DA%A9%D9%88%D8%B3%D9%B9%DB%8C%D9%84%D9%88)
- [Wikidata](https://www.wikidata.org/wiki/Q1897074)

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