thankyou for your reply...

yes i do know why he was called dogger...fishing floats where originally made from stray dogs (before glass became readily available) i still have the mental image of the poor dog with corks in its legs in lossie museum :/ but i guess it was necessary

wow...i had no idea how far flung my great grandmothers family where...Ive always had a bit of wonderlust for the world - as did my grandad...now i know where it comes from

I have vague memories of the house, the last time i visited was when i was about 6ish so i wouldn't have known about shamrock(the plant) then, but I'll ask my mum .
i was however told alot about the boat, also called the shamrock ,my grandad used to work as a fisherman until he moved south (my dad has an excellent photo of it ),he spent quite a few summer holidays up in lossie with William (his dad )maybe you met him at some point ?
my grandad used to tell me tales about being related to Davey Crockett, have you found any evidence to suggest that? and i was also told that the Crockett name was originally french..sorry for all the questions , its just really nice to meet you