I am also looking for a Revell and possibly your Robert could be a brother/cousin. They lived in the same area (Ashby and Scunthorpe, Lincolnshire just across the river from Hull). My line has an Ann Eliza Turner marrying ?? Revell and they had several children: Carrie, John, Harry and Mary Jane Elizabeth (b. 1877).Mary Jane was my g-grandmother. My gg-grandfather Revell died and Ann Eliza remarried. Perhaps this will save you some research if you run across these names.