William P. Grossklas, Sr., age 76. Devoted husband of Esther; dear father of Katherine (Nick), Laura (Ken),  Joan (Rob), Maria, Esther (Nick), Sharon, William (Danielle), Dennis (Tauni), and Jonathan (Charlotte); loving grandfather of 23; fond brother of Mary Anne Boehm; nephew of Richard Grossklas.

Visitation Friday, October 19, 2018 from 4:00 p.m. to 9:00 p.m. at Gibbons Funeral Home, 134 South York Road, (½ mile North of Saint Charles Road), Elmhurst, Illinois. Family and friends will meet Saturday, October 20, 2018 at St. John Cantius Church, 825 North Carpenter Street, Chicago, Illinois for a 12:00 p.m. Funeral Mass. Interment Queen of Heaven Cemetery, Hillside, Illinois.

For further information please call 312-421-0936.