The most horrible and tragicall murther of the right honorable, the vertuous and valerous gentleman, Iohn Lord Bourgh, Baron of Castell Connell Committed by Arnold Cosby, the foureteenth of Ianuarie. Togeather with the sorrowfull sighes of a sadde soule, vppon his funerall: written by W.R. a seruaunt of the said Lord Bourgh.