Seeking parents, siblings and ancestors of ISAAC M. SMITH / SCHMIDT m. 1799 in MD to MARY MARIAH (KRIGBAUM / KRICKBAUM / CRICKBURN / KIRSCHENBAUM ?) and lived in Knox County, OHIO having 12 children: James Dallas a doctor at Brinkhaven OH, Ann Mariah BUTTS; STEVENS; DAWSON;one brother marrying 2 FITZGERALD sister; others. Some descendants named ROTTERMAN, BLUBAUGH, BUTTS, SMITH KAYLOR,