John Gerald Sweeney

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Whitting Funeral Home

Posted events

February 27, 2026

Mar

Visitation

4:00 p.m. - 8:00 p.m.

Whitting Funeral Home

300 Glen Cove Ave, Glen Head, NY 11545

Mar

Service

10:00 a.m.

St. Boniface Martyr Church

145 Glen Avenue, Sea Cliff, NY 11579

Mar

Burial

11:30 a.m.

Locust Valley Cemetery

117 Ryefield Road, Locust Valley, NY 11560

Whitting Funeral Home

Posted an obituary

February 27, 2026

John Sweeney Obituary

John (Jack) Sweeney, of Glen Head, passed away suddenly on February 27, 2026. A dedicated public servant, Jack was a retired officer of the Nassau County Police Department where he proudly served in the 6th Precinct.Jack was the devoted husband... Read John Sweeney's Obituary