I have 2 different Agnes Dunbar in my tree, both living at the same time.
Agnes Dunbar-99 m John Maitland, and d bef Oct 1378 in Dalkeith. This Agnes b abt 1347. (My 18ggm)
Agnes Dunbar-4755 m Patrick Hepburn Laird of Hailes, and d in Oct 1378 in Dalkeith. I have her parents as Patrick Dunbar and Agnes Randolph. This Agnes b abt 1322. (My 21ggm)