The Last Speech Confession and Dying Words of Mr. J. Dunbar, who was Try'd and Condemn'd, for High Treason Against His Majesty King George; at the Assizes of Oyer, Terminer, Or Goal Delivery, Holden at Carrickfergus, for and in the County of Antrim, the 17th Day of Ma. 1725. And was Executed Saturday, April 10th for the Same Together with His Last Advice to His Children Prov'd by Scripture Text, &c