1881 census has Matilda born in Plymouth as well.It's possible that Richard Shoebottom was from Bham, on one census it's Bham on another it's Plymouth. There are Shoebottom's from Bham but I've been unable find a baptism for him. I think it says his father was James on his marriage but it's not clear.
He was buried at Witton in a common grave, which now appears to have other people buried on top.
info deletedWhat happens to your Frank Wilkins after he marries I don't know but that is not him.