Joan John Obituary

With heavy hearts, we announce the death of Joan John of Cary, Illinois, who passed away on April 29, 2026 at the age of 62. Family and friends can send flowers and condolences in memory of the loved one. Leave a sympathy message to the family on the memorial page of Joan John to pay them a last tribute.

She was predeceased by: her husband Christopher Anthony John; her father John Thomas Wallace; her nephew Jonathan Scott Thetford; and her grandparents, William Pink Throgmorton and Rudell Throgmorton.

She is survived by: her sons, Christopher Anthony John (Kayley), Matthew Raymond John (Jaclyn) and Thomas Lee John (Amanda); her mother Leona Thetford; her siblings, Johnny Matt Wallace (Julie) and Lorna Lea Wallace; her grandchildren, Charlotte Elizabeth John, Michael Raymond John, Sullivan Christopher John, Caroline Grace John and Landon Rainey John; her sister-in-law Ann John; her uncle Edward Lee Throgmorton; her cousin Barry Jean Brown; and her nieces and nephews, Jillian Lea Wallace, Jenna Ann Wallace, John Thomas Wallace, Nevaeh J-Lea Thetford, Tyler Lee Thetford and Gage Daniel Thetford.