What is the origin of your SDMB screen name?

When I first signed up I lived in Princhester St, Brisbane, Queensland, Australia. Which is a fairly dull backstory.

What is slightly more interesting is that due to having somewhat randomly adopted Princhester as my online handle, I then tried but utterly failed to determine the derivation of the streetname “Princhester”. At first glance it would seem a no brainer that it derives from an English placename. It’s in a block of streets named after English and European places. English placenames with the *chester" suffix are commonplace (Leicester, Chester, Bicester, Cirencester, Caister, Colchester, Gloucester, Manchester, Tadcaster and Winchester etc).

Yet google finds no such English placename whatsoever. It’s the name of highly obscure locations in central Queensland, and in New Zealand but I would have thought they themselves derived their names from a place in England and are unlikely to be the source of the streetname. There is a book by HG Wells which features a “Bishop of Princhester” but the book post-dates the street.

I can only assume it was a placename in England that was thoroughly wiped from history.