

Marshall was born to the late Michael Miller and Charlotte (Berger) Rhonheimer. He attended The Ohio State University, where he earned both his bachelor's and master's degrees in aeronautical engineering. Throughout his career, Marshall worked for McDonnell Douglas Company, Joy Manufacturing, and Hartzell Fans before serving as a program manager at the Armstrong Research Laboratory at Wright-Patterson Air Force Base. He ended his career owning and operating three Charley’s Steakery locations. Marshall had a passion for sports, especially cheering on his beloved Ohio State Buckeyes and Cleveland Browns. He also enjoyed reading science fiction, gardening, video games, and had a tremendous love for animals, especially his beloved cats, Albany and Ellie. Above all, Marshall cherished his family and the time spent with those he loved.
Marshall is survived by his devoted wife of 35 years, Rita (Heksh) Miller; his children, Lori (Todd) Fisher, Melissa (Amiel) Mansur, Michelle Brown, and Lori Brown; his grandchildren, Elijah Mansur, Ian Mansur, Ryan (Maxie) Fisher, Alexandria (Thomas) Rader, and Gabriella Fisher; his great-grandchild, Ila Fisher; and his sister, Madelyn (Irv) Goodman.
Graveside services will be held on Thursday, October 15, 2026, at 2:00 p.m. at Mount Olive Cemetery, 27855 Aurora Road, Solon, Ohio 44139.
The family asks contributions to be made in Marshall's memory to the CHA Animal Shelter, chaanimalshelter.org or to plant a tree in Israel in his name through the Jewish National Fund, https://my.jnf.org/jnf/Donate .
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