Glen,

Congratulations on taking steps to further investigate your heritage. I hope the society is an active one I am sure you will be a good contributing member.

One thing though, you were already a member of Clan Graham by birth. You didn't need to join it as your ancestors were Grahams, therefore by blood you are a Graham. You have joined the Clan Graham Society which is a group of proud members of the Graham Clan who wish to celebrate and promote your shared heritage and the ties between clan.

Cheers

Jamie