Jeffrey M. Slack

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Cooper Funeral Home

Posted an obituary

January 27, 2026

Jeffrey Slack Obituary

Jeffrey M. Slack, 64, of Gasport, NY passed away unexpectedly at his home on Tuesday, January 27, 2026.Born October 12, 1961 in Williamsport, PA, he was the son of Gerald and Suzanne (Deming) Slack. The family moved to the Gasport area when... Read Jeffrey Slack's Obituary