+———Jacob Acker  |      Harry Acker (1871 Pine Creek Twp, Ogle Co, IL – )  |              |       +———Cornelius Burright  |       |  |   +———Milton Burright (25 Dec 1815 Susquehanna Co, NY – )  |   |   |      |   |   +———Olive Messinger  |   |  +———Olive Burright      |              |   +———Andrew Drummond      |   |      +———Susanna Drummond ( – 4 Aug 1873)