My Jacobi family is from Saratov (Doenhof) Russia. My GrGR Grtandfather Karl was born in saratov on Jan 8 1886. He Married( Elizabeth)Katrina Eichhorn from Goloborka russia Born sept 16 1885. THey came to the states in sept 1913. My grandfather 6 months earlier. There son my grandfather carl was 4yrs 8 mths at the time. They had three other children Henry, William and Bertha. I Had always been told, they Had relatives in Colorada whom they visited soon after they got here. I Have a family photo OF the three of them. Could this be a brother, do you know? Let me know. Does anybody know?