Emma Ford
She is still in Iowa at the time of the 1850 federal census (enumerated on 31 August 1850) and the first documentation to place her in the Valley is her marriage to William Madison Wall in January of 1858, so she must have crossed the plains between 1851 and 1857. Further research is needed to narrow the year of travel and identify the name of the company with which she traveled.
Media
Emma Ford (1834 - 1903) Profile