Amy Duggan "Sister" Archer-Gilligan (31 October 1873 – April 23, 1962) was a nursing home proprietor and serial killer from Windsor, Connecticut. She murdered at least five people by poisoning them. One of her victims was her second husband, Michael Gilligan; the others were residents of her nursing home.
Born |
1 October 1868 Milton, Connecticut
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Died |
23 April 1962 (aged 93) Middletown, Connecticut, U.S.
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Zodiac | Libra |
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