+———Rezen Barber (1749 – )          |      +———Ignatius Barber (1797 Funkstown, Washington Co, MD – )      |  +———John H. Barber (14 Aug 1833 Washington Co, MD – 2 Jul 1892 Washington Co, MD)  |   |      |   +———Elizabeth Duffield  |      Susanna Barber (1873 – 6 Jun 1892 Washington Co, MD)  |      +———Mary C. Unknown