I don't know if there is a connection. I don't know anything about the Caddy's except that they have been in the US since the late 1600's, early 1700's. They came from Ireland I think, immigrated to Canada, and then somewhere in New England. Helen lived in Wyoming where she married my ggrandfather Clarence Allman and then they moved to Riverside, CA. Thats all I know about her. She died in the early 1970's.