Hi Paul,
I am not related to the Damms family. I am researching for a friend Jean Damms, whose mother Mary May Damms was born in the Grantham district in1921. She married a Joseph Banks in 1944. Unfortunately Jean was given up for adoption and is looking for some living relative hoping to find a photo of the mother she never knew. I know there are a lot of your relatives in the Sheffield area but cannot find a link. Can you help?