Looking for any information on the family of David McKee, Sr. (Born 10 July 1803 in County Down - Died 6 May 1887 in Jefferson Co. IA). He was married to Jane Scott (Born 11 Feb. 1794 in Ireland - Died 15 Oct. 1882 in Fairfield, IA) Children of this union were William S., David S., Jane and Alexander, all born in Belfast. David's mother's name was Mary Wade. Any information on this family is appreciated.