Roger Alan Dosemagen Obituary
In loving memory of Roger Alan Dosemagen (Chicago, Illinois), who departed this world on February 8, 2026 at the age of 73. Roger leaves behind a legacy remembered by family and friends. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
Though his name may fade from the lips of time, the imprint Roger leaves upon the hearts of his loved ones remains eternally vivid — a testament to the depth of his spirit and the richness of his legacy.
He was predeceased by: his wife Patricia "Pattie" Seitz. He is survived by: his children, Kari Tewalt (Keith) and Devon Griggs (Kevin); his grandchildren, Adison, Miela, Tyler, Emily and Ethan; his siblings, Mike Dosemagen and Mary Jo Spreeberg (Bill); and his nieces and nephews, Bryan, Adam, Keli and Tami.
