Bain, J. 1886. Note on an Original Document in the handwriting of William Brydone (or Bryden), in all probability the Town-Clerk of Selkirk, who is said to have fallen at Flodden. Proceedings of the Society of Antiquaries of Scotland. 20, (Nov. 1886), 336–337. DOI:https://doi.org/10.9750/PSAS.020.336.337.