Harold "Sonny" Costorf's obituary , Passed away on June 27, 2026 in Bayport, New York

Harold "Sonny" Costorf

January 19, 1937 - June 27, 2026 (89 years old)

Bayport, New York

Harold "Sonny" Costorf's obituary , Passed away on June 27, 2026 in Bayport, New York

Funeral arrangement under the care of
Raynor & D'Andrea Funeral Homes

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Harold "Sonny" Costorf

January 19, 1937 - June 27, 2026 (89 years old)

Bayport, New York

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Harold Costorf Obituary

It is with sadness that the passing of Harold Costorf (Bayport, New York) is shared. Harold, born on January 19, 1937, passed away on June 27, 2026. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

He was predeceased by: his siblings, Charles and Ann. He is survived by: his wife Cathy; his children, Kerry, Tim (Elizabeth) and Keith (Dawn); and his grandchildren, Amanda, Timothy, Jessica, Allyson, Ava, Chloe and Lily.

In lieu of flowers, donations to the Tunnel To Towers Foundation (https://t2t.org) in Sonny's memory would be appreciated.

Funeral arrangement under the care of
Raynor & D'Andrea Funeral Homes



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500 CHARACTERS

Wed

July 01

Visitation

Raynor & D'Andrea Funeral Home
683 Montauk Hwy, Bayport, NY 11705

Wed

July 01

Visitation

Raynor & D'Andrea Funeral Home
683 Montauk Hwy, Bayport, NY 11705

Thu

July 02

Funeral Mass

Our Lady of the Snow RC Church
175 Blue Point Ave, Blue Point, NY 11715

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