I know I have made this observation before but it's worth restating -
Time for a point about Coroner Gunn (often wrong called George Gunn Crowner).
Given his parents (let alone his grandparents and so on) are never mentioned - and I mean like anywhere - how can one say Gunns descend through him to the Orkney islands? You can't factually do that.
There goes that ridiculous Orkney islands descent idea...