Hi there. I have been working on our family "forest" for some time now. Would be interested in contacting anyone with links to the above families.
High level origins:-
Williams line ex UK. However some details are abit sketchy
Price line ex UK
Noel line ex Channel Islands via South Africa
Woodhouse/Trenery lines are a bit sketchy - any more info here would be very welcome
Johnson line - very limited info
Philipson ex Belgium,-I have hordes of info on this line.