I have seen conflicting sources and non irrefutable evidence of Patton carrying either the 1903 or 1908 and sometimes both. Do you have any links?
I just received Vol 1 and 2 of E.S. Meadows' "U.S. Military Automatic Pistols" which were stupidly expensive. He doesn't answer the questions but says in Endnotes that Brunner in "COLT POCKET HAMMERLESS AUTOMATIC PISTOLS" lists pistols given to General Officers by individual serial number. But that's another $80 and my wife was already giving me the fish-eye for the Meadows' books.