Mark Theurer, age 61, a resident of Portland, passed away on Friday, November 14, 2025 at IU Health Ball Hospital in Muncie.
Mark was born September 10, 1964, in Bluffton, Indiana, the son of John Theurer and Jackie (Welsch) Hanks.
Survivors include:
His parents: John Theurer – Portland, Indiana
Jackie Hanks – Portland, Indiana
His siblings: Rich Theurer – Portland, Indiana
Randy Theurer (wife Barb) – Portland, Indiana
Theresa Hopkins (husband David) – Portland, Indiana
Shannon Bias – Portland, Indiana
Several nieces and nephews
He was preceded in death by a brother, Mike Theurer.
Graveside services will be held at a later date in Dunkirk IOOF Cemetery in Dunkirk, Indiana.
208 N Commerce St, Portland, IN 47371
Memories and condolences can be left on the obituary at the funeral home website.


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