William J. Gerlock Obituary
With heavy hearts, we announce the death of William J. Gerlock of New Lenox, Illinois, who passed away on February 4, 2026 at the age of 88. Leave a sympathy message to the family on the memorial page of William J. Gerlock to pay them a last tribute.
He was predeceased by: his parents, William Gerlock and Mary Gerlock; his wife Geraldine J. "Gerri" Gerlock; and his sister Mary Lou Melin (late Richard). He is survived by: his children, John Gerlock (Colleen), Jennifer Booth (Don), Jim Gerlock (Angelique) and Kevin Gerlock (Rachael); and his grandchildren, Annie Bowman (Dennis), Billy Gerlock (Chris), Nicole Jones (Chris), Amanda Kryska (Brett), Jackie Gibbs (Bill), Bob Booth (Amanda), Brent (Megan Thissen), Alex Gerlock, Trevor Gerlock, Colin Gerlock, Liam Gerlock and Fiona Gerlock.
In lieu of flowers, memorials in Bill's name to Lightways Hospice, Joliet, IL, would be appreciated.
