I found this at the Alameda County, CA Index to Federal Land Records issued between 1856-1995. MD 0030S 0010W 006 959 1880/04/15 SISSON OREE A The site is at http://ftp.rootsweb.com/pub/usgenweb/ca/alameda/land/alameda.txt?sourceid=00224688807059686291&key=Uhttp%3A%2F%2Fftp%2Erootsweb%2Ecom%2Fpub%2Fusgenweb%2Fca%2Falameda%2Fland%2Falameda%2Etxt&rc=locale%7E&us=0