Hi,
I'm looking into the name Firmin.
I've come across related variations, including: Firman, Ferman, Furman ... now I've seen your posting on this board, I might try Fairman when I'm searching for my Firmins. It's not too far off.
So, maybe that's an idea for you too. Have you come across many variations with this name?
The Firmins I'm looking at are all in Essex so far.
Charlotte