Robert "Bob" William Pruessner, 84, of Union passed away Wednesday, March 4, 2026, in Union.

Robert, son of Edward Pruessner and wife Bertha (Wells) was born April 25, 1941, in New Haven, Missouri.

He was preceded in death by his parents, Edward and Bertha Pruessner; two brothers, John Pruessner and Chester Pruessner; one sister, Mary Wells and his grandson, Matthew Pruessner.

Robert is survived by two sons, Donald Pruessner and wife Eun of Washington and Michael Pruessner and wife Rachel of Villa Ridge; two brothers, Sam Pruessner and wife Barb of New Haven and Martin Pruessner and wife Betty of New Haven; five grandchildren, Brian Pruessner and wife Michelle of Villa Ridge, Kimberly Hayden and husband Nick of Pacific, Michael Pruessner of Union, Andrew Pruessner of Villa Ridge and Sophia Pruessner of Villa Ridge; four grandchildren; nieces; nephews; cousins; other relatives and many friends.