Coordinates: 37°00′01″N 121°31′41″W / 37.00028°N 121.52806°W / 37.00028; -121.52806 Old Gilroy (also Gilroy's and San Isidro) is an unincorporated community in Santa Clara County, California. It was the original townsite of Gilroy, California, which is now located nearby.
Old Gilroy was a stagecoach station of the Butterfield Overland Mail, as well as other stage lines in the later 19th century.
(San) Isidro or (San) Ysidro may refer to:
San Isidro is a town in Catamarca Province, Argentina. It is the head town of the Valle Viejo Department. It forms part of the Gran San Fernando del Valle de Catamarca urban agglomeration.
Municipal information: Municipal Affairs Federal Institute (IFAM), Municipal Affairs Secretariat, Ministry of Interior, Argentina. (Spanish)