1825 23 May 1825 Dauphin County Deed Book Z Vol 1 Page 423 Jacob Detweyler & wife to John Detweyler Jacob & Barbara Detweyler deed 33 acres along the Susquehanna River in Derry Township, Dauphin County, to his brother, John Detweyler, for the sum of $1, in accordance with an agreement between them and in agreement with the will of their father, David Detweyler.