Thank you y'all - the Broighter address does seem favourite and I have checked the National Archive Census link - he has two daughters! It is a shame his wife is not at home, I could have corroborated some of the information. His son, William, [my great granda] always called his mother, Mary, but it doesn't mean that she didn't have some other name as well. This is helpful advice, I will keep researching and if anyone finds anything else?..