Mary Killwey's obituary , Passed away on July 4, 2025 in Staten Island, New York

Mary Killwey

September 18, 1939 - July 4, 2025 (85 years old)

Staten Island, New York

Mary Killwey's obituary , Passed away on July 4, 2025 in Staten Island, New York

Funeral arrangement under the care of
M. David DeMarco Funeral Home, Inc.

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Mary Killwey

September 18, 1939 - July 4, 2025 (85 years old)

Staten Island, New York

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Mary Killwey Obituary

It is with great sadness that we announce the death of Mary Killwey of Staten Island, New York, born in Brooklyn, New York, who passed away on July 4, 2025, at the age of 85, leaving to mourn family and friends. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

Though Mary has departed this earthly realm, her legacy endures — a legacy of love that will continue to illuminate the lives of family and friends in the darkest of hours. May her spirit soar on wings of eternal peace, forever cherished in the tender embrace of memory.

She was predeceased by: her husband John T. Killwey. She is survived by: her children, John G. Killwey (Bill Jacobs) and Trish Killwey; her grandchildren, Amanda Jacob and Taylor Jacob; her brother Andrew DeSimone (Theresa); and her friend Mary. She is also survived by her three nieces and one nephew.

Funeral arrangement under the care of
M. David DeMarco Funeral Home, Inc.



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Words of sympathy

September 24, 2025

Mark Drenning wrote a sympathy message

“John, I just heard that Mary passed away. My condolences go out to you, Trish, Bill, and the rest of your family. I know how close you were to your mother. You're in my thoughts. Mark [email protected]”


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Sun

July 13

Visitation

M. David DeMarco Funeral Home
205 Rhode Hall Rd, Monroe Township, NJ 08831

Mon

July 14

Visitation

M. David DeMarco Funeral Home
205 Rhode Hall Rd, Monroe Township, NJ 08831

Mon

July 14

Funeral service

M. David DeMarco Funeral Home
205 Rhode Hall Rd, Monroe Township, NJ 08831

Mon

July 14

Burial

Brigadier General William C. Doyle Veterans Cemetery
350 Province Line Rd, Wrightstown, NJ 08562

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