Hi LInda
Yes my husband is related to the Mark family of LIttle Britain, ON. I have been working on the Mark family books trying to update as much info as possible. I have a a bit of information about the Grose family. I also have a friend that is interested in the Grose family. We are trying to make the family connections. Please email me directly if you want to compare notes....I look forward to talking to you.
Cathy