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Keefe, Kathleen Sullivan November 7, 1942 - October 25, 2021

Kathleen (Sullivan) Keefe entered into eternal rest on Oct. 25, 2021.  Born to Tim and Mary (McDaid) Sullivan in New York City, she was the sister of Edmund and Tim Sullivan.  A devoted wife to Martin Keefe (d. 2011), and mother of seven children, she was a resident of Westchester County for 44 years.  Kathleen graduated Magna Cum Laude from Fordham University and went on to receive her Master of Education degree from City College of New York.  A retired NYC teacher, she later became an accomplished author and dynamic public speaker, devoting 32 years of her life to bringing the healing message of God’s mercy to priests and families throughout the U.S. and abroad. She was founder of the Peace Through Divine Mercy Apostolate, officially recognized by the Archdiocese of New York and was a Lady of the Order of the Holy Sepulchre.  Kathleen is survived by her children, Martin (Patricia), Mary Kate (Sean), Tim, Brian, Edmund, John and Kathleen (Matthew) and her grandson, Martin Campbell.  In lieu of flowers, please send donations in Kathleen’s name to the Discalced Carmelite Nuns (www.carmelitemonastery.org) 6981 Teresian Way, P.O. Box 4210, Georgetown, CA, 95634.

Calling Hours:  4 to 7 pm Thursday, October 28, 2021

Mass:  10:30 am, Friday, October 29, 2021, Church of The Assumption, Tuckahoe, NY

In Lieu of Flowers: Donations may be made to the Discalced Carmelite Nuns (www.carmelitemonastery.org) 6981 Teresian Way, P.O. Box 4210, Georgetown, CA, 95634.


  1. REPLY
    Tracey & Ray Cook - Australia 🇦🇺 says

    Sending prayers to your entire family. May God bless you in heaven. Our thoughts are with you ❤️

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    Sean O’Connell says

    I am so sorry for Mom’s passing. She is now with your Dad ~ Uncle Tim & Ed as well as many others who loved her & have gone before her……..and no longer in any pain.

    I LOVE & MISS YOU Mary Kate & cannot wait to see you again my Love❤️

    I will see you tomorrow afternoon.

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    Anna Giuga says

    My condolences to the Keefe and Sullivan families. Kathleen was a stupendous woman with so much dedication and achievements throughout her life, she will be greatly missed! With heartfelt sympathy, Love, Giuga family

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    Fr. Nick Mormando OFM Cap says

    My condolences to Kathleen’s family. It was a blessing to have known her. My prayers are with you and for her eternal peace in heaven. In His Love, Fr. Nick Mormando, OFM Cap

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    Shereese Rodriguez says

    It’s no secret… You were a true champion Mary Kate’s life. I’ve always enjoyed hearing her stories of your love and strength. Heaven definitely gain one of Earth’s angels. Happy soaring, Miss Kathleen. My most sincere condolences to your entire family. Grace & Peace.

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    Shenika Baisley-Woodley says

    I am deeply saddened by the loss that you and your family have encountered. My condolences on the passing of your Mother. Heaven has gained an Angel. Mary Kate….You and your family are in my heart and mind.

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