John George Knorr's house [graphic] : This house (the central in the picture) was built by the grandfather of my maternal grandfather - he occupied it many years - then by his son J.G.K., the 2nd, then by my grandfather John Knorr - then by Michael Keyser, who married my great aunt, up to the time of their death, when it was sold by the heirs and since been variously occupied. The original founder of the this house emigrated to this country July 30, 1706. It is nearly opposite Dr. Witt's old house - now "Congress hall boarding house" and as Mr. Watson informs me, "The first of three stories" (in height) in Germantown / Photograph by Richards.