i am curious about the john mcknight you have listed. you say that his wife is hannah. any idea when this john mcknight was born and where. im looking for a john mcknight born in ireland, and married a german lass. his birth date i would assume is around 1770. they had a daughter named elizabeth "betsy" freeman(1793), and sons named thomas(1798), john(1801), william(1808), and possible henry(1789). they were living in bullskin twp.,Pa. in 1840. william married eliza herbert. her father may have been richard herbert, and also lived in bullskin.