I have a problem with the family of my greatgrandfather William Smith born Westbury on Severn 1827/8. His marriage gives his father as Thomas Smith who is also from westbury but no mother. I have two possible mothers for William, Harriet Dobbins of Blaisdon or an Esther. I also need to be sure that Thomas is the son of George & Elizabeth Smith not George & another Esther. It is very confusing so any help would be much appreciated. Thank you. Dorothy