Yes I found the same census, but Henry and Catharine were in Fayette Co.,Illinois Oct 1850 so they may have been on the move.Henry was born Jan 12, 1794 and died 1851,so some one didn't have right ages on this family. Harrison should have been Henry. Henry born in Maryland and Catherine born Feb 29, 1796 in Pa.
Peggy was nickname for Margaret, she was sister to John Jr.,Henry and Nicholas.
Maxwell Lape was son of Nicholas and Mary Longbreak. Nicholas son of John and Margaret Conrad. I have a Harrison, son of John Jr and Lydia Tillet. He was born March 1833 in Fairfield, Ohio.
We are not related to the NY Lapes. Hope this well help.