Margaret's marriage announcement
This announcement appeared in the Ohio Repository on December 5, 1816. This is the only known reference to Margaret, daughter of Peter. Her husband, John Creighton, has the same surname of a good friend of Peter's and is therefore likely to be his son.
"Married -- On Friday last, Mr. John Creighton to Miss Margaret Mottice, daughter of Mr. Peter Mottice, all of Sandy township.'
There is other interesting information on the page of the Repository on which the announcement appears. The newspaper says, for example, that the population of the U.S. at the time was 35 million while the population of the world as a whole was 765 million. In addition, there is an announcement that the Spanish government has declared war on the U.S.
Full page from Repository