Michael J. Cosgrove III

Michael J. Cosgrove III, born January 19, 1954, passed away on April 5, 2026. Loving husband of Vickie Cosgrove for 52 years; dear father of Jennifer (Jesse) Heister, Julie Cosgrove, and the late Jessica (James) Arrington; son of the late Michael J. and Dorothy Cosgrove Jr.; brother of Barbara, Laurie, Elizabeth, Michelle, Loretta, Christine, Patrick (Debbie), and Kaycee (George); uncle, great-uncle, cousin, and friend to many.

Michael enjoyed boating, camping, and cheering on the St. Louis Blues and St. Louis Cardinals.

Visitation at Fey Funeral Home on Wednesday, April 15, from 4–8 p.m. Funeral service on Thursday at 9 a.m., followed by military honors at Jefferson Barracks National Cemetery at 10:30 a.m.

Memorial donations may be made to the American Cancer Society.

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