A true and strange relation of the travels, adventures, and great persecution of four eminent Quakers of Glocestershire : who in the year 1673 travelled through France, Italy and Turkey, to promote their religion. : Wherein is fully and faithfully declared the designs, endeavours and attempts of these zealous Quakers, for the conversion of the great Turk and the pope ... : also of their voyage to Constantinople, and of their most barbarous cruel and bloody death ... /