I thought I remembered someone researching this name and I found these notations in the book California Pioneer Register 1542-1848 by Bancroft: HAIGHT, Jacob, 1846, artillery of Stockton's bat., killed at the S. Gabriel, Jan. '47. HAIGHT, Sam. W, 1847, sutler of N.Y. Vol., often named in commercial records of '47-8, being interested at Benicia; d. S.F. '56.