you might like to see www.manxnotebook.com/gazateer/houses/kentrgh.htm and links thereof

Kentraugh was bought by Edward Gawne - politely described as a sharp lawyer who exploited the manx law re default on mortgages.

It's always good to see someone claiming descent from Kings of man - your family archive of documents must be the envy of the Manx national collection as they appear to be defficient pre c.1450's