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.