John Livingston, Master of Livingston

XV. ALEXANDER, fifth lord Livingston, married, 2dly, lady Agnes Douglas, daughter of John second earl of Morton, by whom he had three sons and four daughters -

1. John master of Livingston, a youth of great intrepidity and merit, who married a daughter of Malcolm lord Fleming, but was killed at the battle of Pinkie, without issue, his father being then alive.

source: page 413 "The peerage of Scotland: containing an historical and genealogical account of the nobility of that kingdom,"... collected from the public records, and ancient chartularies of this nation, ... Illustrated with copper-plates. By Robert Douglas, Esq;. Douglas, Robert, Sir, 1694-1770.