Researching MARSHALLSEA / MARSHALLSAY and variations in Somerset and Dorset. We have some Marshallseas in our tree and when we started to do some research we found lots in Somerset and Dorset with interchangeable variations in the spelling. Were they all of one family originally? Have set up a database with names extracted from the IGI, vital records indexes etc, and would like to hear from anyone with knowledge of how the families might be connected. Very grateful for any help.