John Hammel Obituary
The passing of John Hammel of Dubuque, Iowa leaves a void in the hearts of many, as we bid farewell to a loving soul who departed on August 15, 2025 at the age of 63. You can send your sympathy in the guestbook provided and share it with the family. You may also light a candle in honor of John Hammel or send a beautiful flower arrangement to the funeral service.
He was predeceased by: his parents, John Hammel and Ethel Hammel (Bowden); his sister Mary Jo Hammel; and his sibling's children, Stephanie Sherwood and Dylan Sparks.
He is survived by: his wife Tammy Trowbridge; his siblings, Ken Hammel of Dubuque, Gary Hammel (Tami) of Zwingle, Karen Blatz (Mike) of St. Catherine, Beth Weydert (Bud) of Cameron, MO, Lisa Eubanks of Dubuque and Sharon McAllister (Terry) of Washington, IA; and his siblings-in-law, Fudd Trowbridge, Terry Schwartz (Ellis), Roger Trowbridge, Jr., Troy and Teresa Sparks.
