Source:Warner-painter-lorenz-plan
From Pittsburgh Streets
"Plan of town lots laid out by the subscriber A. D. 1836 for Messrs Warner, Painter & Lorenz and this is a true copy April 18, 1839: James Sterritt." Laid out 1836; recorded Dec. 29, 1869, Plan Book 1, p. 81. Allegheny County Recorder of Deeds 3778779.