Joan Marie Thesing Obituary

It is with deep sorrow that we announce the death of Joan Marie Thesing of Marco Island, Florida, who passed away on March 5, 2025, at the age of 91, leaving to mourn family and friends. You can send your sympathy in the guestbook provided and share it with the family.

She was predeceased by: her husband William J.'Bill'Thesing Deacon; her sister Judy Mendelsohn; and her brother-in-law Paul Thesing. She is survived by: her children, W. Joseph Thesing Jr. (Monika Suhnholz), Mary Beth Cummings (Joe) and Tom Thesing (Katie); her brother Joe Moore; her siblings-in-law, Mary Feidner and Jim Thesing; and her sister Rosemary Connelly.

In lieu of flowers, memorials may be made to: Misericordia Foundation (https://www.misericordia.com).

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Sat

Mar 15

Visitation

Saint Francis Xavier Church
524 9th St, Wilmette, IL 60091

Sat

Mar 15

Funeral Mass

Saint Francis Xavier Church
524 9th St, Wilmette, IL 60091

Sat

Mar 15

Graveside service

All Saints Catholic Cemetery
700 N River Rd, Des Plaines, IL 60016

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