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Mary Margaret
Costigan
Aug 27, 1932 — Dec 13, 2022
Born Mary Margaret Kavanaugh on August 27, 1932. Died peacefully at home surrounded by her children on December 13, 2022 age 90. Loving daughter of the late John and Bernadette Kavanaugh. Preceded in death by her beloved husband Daniel whom she married in 1956. He has been awaiting her in God's arms since 2009 as well her siblings, Earl, Beverly, and John Kavanaugh. Beloved mother of Timothy (Ann), the late Thomas (Maggie), the late Bernadette, Bridget (Chris) and Patrick. Special "mom" to Lisa. Perfect Grandma to Matthew (Sarah), Ian, Sean, Cody (Kourtney), Kevin (Danielle), Ryan, Christopher, Andrew, Sarah, Carly (Sebastian), and Sam (Grace). Adoring Great- Grandma to Gavin, Ava, Bailey, the late Roman, and Penelope.
Life Celebration December 22, 2022 at 10AM at Divine Mercy Catholic Church, 800 Marquette Ave., South Milwaukee with a Mass of Christian Burial following at 11AM. Interment at Southern Wisconsin Veterans Memorial Cemetery in Union Grove at 1PM. In lieu of flowers donations to Alzheimer's Association greatly appreciated.
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