Theresa Streifel Obituary
We are sad to announce that, on February 25, 2026, at the age of 88, Theresa Streifel of Great Falls, Montana passed away. Family and friends are welcome to send flowers or leave their condolences on this memorial page and share them with the family.
She was predeceased by: her parents, Ludwig Heintz and Christina Heintz (Keller); her husband Lawrence Streifel; her siblings, Rose Martin, Betty Volk, Marjorie Bennett, John, Joe, Tony and Martin; and her great grandchild Grayson McBurney.
She is survived by: her children, Vivian McGillis, Charlotte Boone (Robert), Denise Pabst (Mark), Tracy Kathan (Ed), Jeana Lukasik, Jillean DeCelles (Dan) and Calvin Streifel (Naomi); and her grandchildren, Tessa, Jessica, Nathan, Hope, Ross, Robert, Amber, Joshua, Fred, Christina, Joe, Breana, Austin, Roman, Misty, Mikami, Mariah, Nicole, Eddy, Ryan, Rachel, Mason, Chelsi, Cameron and Colton.
