Dennis Robert Withem, 78 of Missouri Valley, passed away on April 23, 2026, five days shy of his 79th birthday.
Dennis was born to Robert and Helen (Antrim) Withem in Logan, on April 28, 1947.
He was raised on a farm in Orson and Mondamin, until they moved to Missouri Valley where he attended St. Pat’s Catholic school and then Missouri Valley School.
Dennis enlisted in the United States Army in May of 1966 and went to Vietnam in 1967-1968. After returning from the service, he worked many different jobs until he figured out, he liked working outdoors and went to work driving fuel trucks for the CO-OP and retired from there in 2008.
Dennis liked spending his winters in Florida with Mary Anne and growing his gardens in the spring.
Dennis is preceded in death by his wife Mary Anne; parents Robert and Helen; and brother Mike.
Those left behind to cherish his memory are: daughters, Betsy (Matt) Oloff, Chris (Michael) Pritchard; grandkids, Zayne (Elizbeth) Oloff, Riley (Eva) Oloff, Trede (Justin) Dems, Josh Tierney, Nick (Candice) Tierney; great-grandkids, Oliver Oloff, Ambrosia Tierney, Trenton and Presley Tierney, Stockton and Swede Oloff, and baby Dems; sisters, Jean Bauermeister of Bennington, Neb., Julie (Roger) Marshall of Missouri Valley, Susie (Michael) Kenealey of Missouri Valley; and many nieces and nephews.
Dennis loved his wife and family so much!! He will be deeply missed!!
Family will hold private services at a later date.
Arrangements made by Hennessey Funeral Home, Missouri Valley.
