In early Hicks profiles on wikitree there is repeated reference to a place name called Fortesset in Gloucestershire - eg. Hicks-730. I can't find any reference to Fortesset outside online family trees, which makes me think it could either be a corruption of a real place name (Frocester?), mistranscription, or just plain made up- but does anyone else have any knowledge of how it came about?
I have no idea how accurate it may be, as I don't delve beyond 1500 (more than enough to keep be busy 1501 and on) -- but here's one : Lady Elizabeth Fortesset (1415–1455) • FamilySearch