Thomas Rockenstein of Florissant, Missouri, passed away on April 23, 2026, at the age of 68. He is survived by his step-mother, Jayne Rockenstein of Lake St. Louis, MO; sister, Jeanne (Joe) Held of Clarksville, MO; two nieces, Jessica and Kaitlyn; and other family and friends. He is preceded in death by his father, Leo Rockenstein, mother, Sue Twillman (née: Wilbanks).  

Thomas had a deep love for fishing and hunting, often spending his weekends on fishing trips with close friends. In addition to his love of nature, Thomas had a passion for collecting arrowheads and antiques. He enjoyed the thrill of the hunt in a different way as well, frequenting flea markets, antique stores, and thrift shops, where he spent countless hours buying, selling, and trading unique finds. 

Thomas will be dearly missed by all who knew and loved him.

Memorials: In honor of Thomas, memorials may be made to: Phoenix House in Columbia, Missouri in care of: Pitman Funeral Home 1545 Wentzville Parkway Wentzville, Missouri 63385. 

The Rockenstein Family is being served by, Pitman Funeral Home in Wentzville.