Cover photo for William Edward Ostertag, III's Obituary
William Edward Ostertag, III Profile Photo

William Edward Ostertag, III

December 1, 1960 — July 31, 2024

Addison

William Edward Ostertag, III

Beloved son of the late William Edward Ostertag, Jr. and Josephine Tamburo.
Dear brother of Laura (Kevin) Carroll, Londa (Michael) Vonesh, Michael (Heidi) Ostertag, Michelle (Eli) Cuevas, the late Patricia Ostertag and Richard Ostertag.
Fond uncle of Crista Cristao, Kailey (Rob) Deubel, Casey Carrol, Lisa Vonesh, Patrick (Mel) Vonesh, Richard Ostertag, George Ostertag, Nick Ostertag, Samantha Ostertag, Alyssa, Cuevas, and Tyler Cuevas.
Valued friend of many.

William was a loyal Cubs and Bears fan who enjoyed annual trips to Hayward, WI, with lifetime friends.
He was a member of Teamsters Riggers Local 136 and a member of the Addison, IL, VFW Post 7446.

Visitation will be held on Monday, August 5, 2024, from 3:00pm until 8:00pm, with a Prayer Service at 7:00pm.

To order memorial trees or send flowers to the family in memory of William Edward Ostertag, III, please visit our flower store.

Past Services

Visitation

Monday, August 5, 2024

3:00 - 8:00 pm (Central time)

Sax-Tiedemann Funeral and Crematorium

9568 Belmont Ave, Franklin Park, IL 60131

Enter your phone number above to have directions sent via text. Standard text messaging rates apply.

Prayer Service

Monday, August 5, 2024

7:00 - 8:00 pm (Central time)

Sax-Tiedemann Funeral and Crematorium

9568 Belmont Ave, Franklin Park, IL 60131

Enter your phone number above to have directions sent via text. Standard text messaging rates apply.

Guestbook

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