There is no evidence that this person was the son of Archebald Thomsone (1584- ) and Isobel (Aytoun) Thomson (abt.1585-1660)as originally entered (without sources). The earliest Birth or Baptism record found on Ancestry, Familysearch or ScotlandsPeople for a Christopher Thomson born Westerkirk is Christopher Thomson (1709-), son of William, was baptised on 8 May 1709 in , Westerkirk, Dumfries, Scotland. Archebald and Isobel resided in Edinburgh, Midlothian, Scotland for the birth of all their other known children. Graham-17201 18:09, 12 March 2022 (UTC)