Hi Dennis
According to The Scots Peerage, vol. 8, p. 579 the daughter of George Seton, 2nd Lord Seton, who married William Maitland was named Margaret or Martha. Instead of changing the LNAB of this profile, it should really be merged into the existing profile for Margaret Seton. I have already proposed the merge. Although the dates are different there is no indication that there were two daughters named Margaret or Martha.