Greetings: For the inquiry awhile back regarding "San Antonio Township" on a census document, I have found this in Southern Monterey County. Location approx. 6 miles from the Olde San Antonio Mission. It evidently had a post office substation as well. 1858-1880 era records. Find no indications of this "San Antonio Township" in S.L.O.County records. As for the "Salinas Township" in census and/or "Hot Springs" designations 1850s-1870s, both are present day Paso Robles area (including the City of El Paso de Robles from 1889 forward) in San Luis Obispo County. Richard