There is an online source that has Rebecca as the daughter of Peter Shook (1791-1872) married Lydia Marlatt. On April 12, 1815, Peter Shook made a land petition as a yeoman of Trafalgar Twp. He was a native of the US, 22 years old, arrived in the province with his father 15 years previously, and had a wife and one child. He had been a sergeant in a flank company of the 2nd York and had served at the Battle of Queenston Heights (U514). I have Peter's service record and would like to know about him.