5) Abraham McClelland b. 1 Nov. 1776, m. Julia Ann (or Annis) Looney.
In a later letter Mrs. Atkinson reported that John Wallace born 1750 married (")-----McClelland and being left a widow she m. (2) Captain Wm. Lowry in Blount County, Tenn. They had a son, Abraham Wallace, who married in 1802 his first cousin Ann McClelland, only daughter of Abraham McClelland by his first wife.
The bases of these reports are not known to the compiler and their interpretation with respect to Looney is not clear. As Mrs Atkinson observed, the Abraham McClelland, son of Wm. and Barbara, was not old enough to have a daughter marrying in 1802; but it is plain that Abraham McClelland, brother of Mrs. David Looney was to old to have had a first wife's only daughter that married in 1802; and especially so because he had a Rachel who married ca 1759 James Gregg.
http://grannyandpopacaldwell.com/FamilyLooney.htm