Hello, Geoff!
Welcome to Rootschat! Delighted to have you here! You'll find we're a friendly lot.
I, too, am a Trollope descendant. I have sent you a Personal Message (PM), explaining my connection to the family; and hopefully we might be able to 'compare notes' and share some of what we know about them?!
You cannot yourself send a PM until you have made 3 posts total on Rootschat

-- this is for security reasons (eg to avoid scammers); but it may be (I'm not sure) you could tag a reply onto the PM I sent you. Let me know (by posting again here) if you have any problems, anyway.
I am afraid I am not sure what CWGC stands for

-- would be interested to learn this.
Regards.
CELTIC ANNIE