Mary Ann Koch's obituary , Passed away on August 3, 2025 in West Babylon, New York

Mary Ann Koch

July 21, 1933 - August 3, 2025 (92 years old)

West Babylon, New York

Mary Ann Koch's obituary , Passed away on August 3, 2025 in West Babylon, New York

Funeral arrangement under the care of
Mangano Funeral Home, Inc.

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Mary Ann Koch

July 21, 1933 - August 3, 2025 (92 years old)

West Babylon, New York

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Mary Ann Koch Obituary

We are sad to announce that, on August 3, 2025 we had to say goodbye to Mary Ann Koch in West Babylon, New York, born in Nassau, New York. You can send your sympathy in the guestbook provided and share it with the family.

In the quiet moments of reflection, amidst the gentle rustle of leaves and the whispered song of the stars, we shall carry Mary Ann's memory with us, a guiding light illuminating the path ahead. May Mary Ann's journey be filled with peace and serenity, and may she find rest in the embrace of eternity.

She was predeceased by: her son Michael Mercer. She is survived by: her children, Patrick Mercer (Patricia), Edward T. Mercer (Carrol), Kevin Mercer (Christine) and Ann Marie Agostinello (Jerry); her brother Joseph Koch; her nephew Jeffrey Koch; and her niece Mary Lou Weil.

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Funeral arrangement under the care of
Mangano Funeral Home, Inc.



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500 CHARACTERS

Tue

Aug 12

Visitation

Deer Park - Mangano Family
1701 Deer Pk Ave, Deer Park, NY 11729

Wed

Aug 13

Celebration of life

Saints Cyril & Methodius R.C. Church
125 Half Hollow Rd, Deer Park, NY 11729

Wed

Aug 13

Burial

St. John Cemetery
80-01 Metropolitan Ave, Forest Hills, NY 11379

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