+———James Potter      |  +———Calvin Andrew Potter (1838 Washington Co, MD – 25 Jun 1888 Mt. Morris, Ogle Co, IL)  |   |      |   +———Rebecca Donaldson  |      Leona Bell Potter (1869 Mt. Morris, Ogle Co, IL – )  |      +———Mary E. Householder (1835 Washington Co, MD – )