Jeffrey Mark O'Neill

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Max A. Sass & Sons Funeral and Cremation Greenridge Chapel - Greenfield

Posted events

April 27, 2025

May

Visitation

10:00 a.m. - 11:30 a.m.

St. Gregory the Great

3160 South 63rd Street, Milwaukee, WI 53219

May

Service

11:30 a.m. - 12:30 p.m.

St. Gregory the Great Parish & School

3160 S 63rd St, Milwaukee, WI 53219

Max A. Sass & Sons Funeral and Cremation Greenridge Chapel - Greenfield

Posted a video

April 27, 2025

Max A. Sass & Sons Funeral and Cremation Greenridge Chapel - Greenfield

Posted an obituary

April 27, 2025

Jeffrey O'Neill Obituary

Jeffrey M. O'Neill, known affectionately as Jeff, passed away peacefully, surrounded by family, on April 20, 2025, at the age of 88. Born on October 13, 1936, to mother Hildegard O’Neill, Jeff's life was marked by adventure, dedication, and... Read Jeffrey O'Neill's Obituary