Theresa Leach Obituary
It is with deep sorrow that we announce the death of Theresa Leach of Algonquin, Illinois, who passed away on January 4, 2026, at the age of 89, leaving to mourn family and friends. Leave a sympathy message to the family in the guestbook on this memorial page of Theresa Leach to show support.
As we bid adieu to Theresa's earthly form, let us not dwell on the void left in her wake, but rather celebrate the legacy of love and inspiration Theresa has bequeathed us. For though she may have departed from our sight, her spirit remains a timeless beacon, guiding loved ones through the labyrinth of life's journey.
She was predeceased by: her parents, Stanley Janiec and Adeline Janiec; and her brother Ed Janiec. She is survived by: her children, Calvin Leach (Maria) of Chicago, IL, Adeline Lawson (James) of Algonquin, IL and John Leach (Deb) of Utah; her grandchildren, Brittany Leach of Chicago, IL, Autumn Lawson of Moncks Coroner, SC and Justin Lawson of Algonquin, IL; her siblings, Gerry Janiec of Seattle, WA and Rich Janiec of Streamwood, IL; her nibling Michele Wallace (Steve) of Seattle, WA; Richie Wallace of Michigan.
