Hi, I think I had some incorrect info.
Donald Stewart -- 1778 - 1862 (d. Strathdon, Aberdeenshire).
Parents -- Arthur Stuart? 1758 - 1841 married in 1777 to Beatrix Farquharson b. 1758 - 1792 -- I cannot find any info to confirm Donald's parents but I believe they may be from Strathdon, Aberdeenshire.
Elizabeth Cumming m. Donald Stewart in 1804 in Fortingall -- I did find a record of marriage for them. Elizabeth's parents may be Allan Cumming and Christie McFarlane but I have been unable to confirm this as well.