John James Simpson Jr.'s obituary , Passed away on April 24, 2026 in Oshkosh, Wisconsin

John James Simpson Jr.

December 31, 1941 - April 24, 2026 (84 years old)

Oshkosh, Wisconsin

John James Simpson Jr.'s obituary , Passed away on April 24, 2026 in Oshkosh, Wisconsin

Funeral arrangement under the care of
Fiss & Bills-Poklasny Funeral

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John James Simpson Jr.

December 31, 1941 - April 24, 2026 (84 years old)

Oshkosh, Wisconsin

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John James Simpson Jr. Obituary

It is with deep sorrow that we announce the death of John James Simpson Jr. of Oshkosh, Wisconsin, born in Durand, Wisconsin, who passed away on April 24, 2026, at the age of 84, leaving to mourn family and friends. You can send your sympathy in the guestbook provided and share it with the family. You may also light a candle in honor of John James Simpson Jr. or send a beautiful flower arrangement to the funeral service.

He was predeceased by: his parents, John Simpson Sr. and Agnes Mae Simpson (Flick); his son William John; and his brothers, Micheal and Donald.

He is survived by: his children, Mark Simpson (Lori), Margaret Thiel (Kurt), Susan King and Ellen Novotny (Frank); his grandchildren, Rebecca Seizert (Sterling), Nathanial Simpson, Zeke Thiel (Raquel), Kyle Thiel (Amie), Joshua Thiel, Taylor Simpson, Alissa Blair (Phill), Emily Novotny, Andrew Novotny, Jared Thiel, Samantha Thiel and Ashley King; and his siblings, Mary (Dan), Ellen (Galen), Charles (Anita), Paul (Louella), Dave, Nancy (Steve), Patricia, Kathleen and Colleen.

Funeral arrangement under the care of
Fiss & Bills-Poklasny Funeral



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500 CHARACTERS

Sat

June 13

Mass of Christian Burial

St. Vincent Catholic Church
1225 Oregon St, Oshkosh, WI 54902

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