Hi
I have been looking for ages to try and find the parents of William Cassels and Mary Jamieson and any information or ideas anyone may have are greatly appreciated.

William Cassels married Mary Jamieson in Carluke around 4/6/1812. The date i have for William's birth 13/1/1793 and Mary's birth is about 1789, although they married in Carluke i have no conformation that they were from the area. the dates are from a copy of a family tree i have but some of the dates on this tree have previously been incorrect by about a year sometimes

any help is really appreciated
thanks