Marcia Koestner Obituary
Marcia Koestner (Portage, Michigan), born on August 23, 1948, passed away on July 7, 2026. You can send your sympathy in the guestbook provided and share it with the family.
She was predeceased by: her parents, Robert Stachowiak and Lucille Stachowiak; her husband Robert "Dave" Koestner; and her stepfather Frank. She is survived by: her stepchildren, Kyle (Danielle), Kelcee (Scot), Kurtis (Jennifer) and Kal (Susan); her stepgrandchildren, Kyla, Charles, Emily, Peter, Thomas, Ava, Cade, Maysan, Kensington, Kaleb, Kinsley, Lennon and Rowe; and her pet Bentley.
Memorial Contributions may be made to the Arthritis Foundation.
