TomD:
I fear what I said may be a bit misleading (I got it from Finegan's book).
Geo Fazio was probably considered to be from PV a lot longer than I just said even if he went out "on tour" in 1954, and for that reason obviously ceased to be around PV much. But he never was their head pro, only their "playing professional".
We also have to remember how different things were back then. In those days there was no "PGA Tour" as we know it today which is a separate entity from the PGA of America (club professionals).
Back in that day golf professionals who "went on tour" generally represented golf clubs. For a number of decades now touring pros who play the "tours", particularly the PGA Tour, don't represent golf clubs. They are all considered to be independent contractors.
There was no such thing in Geo Fazio's day, and so when he went out on tour next to his name may very well have been listed "Pine Valley".