Archie's wife Marcella (Dockter) Isrow and her sister Dorothy (Dockter) Isrow, wife of Francis "Buck" Isrow owned the garage. My mom said her Uncle Archie, her father "Buck" and her Uncle Joseph Dockter would meet to discuss the running of the garage, but the Isrows did not own the garage, the Dockters did. They either inherited it from their father John Dockter or used their inheritance from him to purchase the garage. (I think it was the latter, have to get that clarified by my mom.)
FYI: Archie's mother's name was Emma Malvina Sweeney, not Anna.
Hope this helps.