FYI - Down History Nicholas Buchanan 1618-1727
Just reading "Two Centuries of Life in Down 1600-1800" by John Stevenson reprinted from the Google book and one of the diary entries mentions the March 1727 burial of Nicholas Buchanan aged 109 in Benburb(presbyterian church)(pg.363).
The diarist is Rev. John Kennedy, great nephew of Rev. Gilbert Kennedy of Dundonald (1645-1688).
A great age!