1857 seems about right Bandini was the sucessful claimant in 1855 Land Case 213 SD and died in 1859 1841 was when Stearns married Arcadia Bandini Boyd s History of San Bernardino and Riverside counties mentions Rancho Jurupa and Williams and Colonel Johnson Hoover s Historic spots in California has Robidoux buying 1 2 interest from Wilson in 1848 and 1 2 interest from Williams in 1849