Hi Edward
My great great grandfather John Abraham Brown Pickard was married to Annie Demeza 10 Nov 1862 in Braddan. Annie's parents were William and Jane Demeza. If this looks like a connection, contact me direct and I can provide the information I have. Also, I made a connection earlier this year with a woman who is also tracing the Demeza line who may be able to help. Email = pickard4@telus.net