The Welsh-man's letter : dedicated to the Duke of Monmouth, and my Lord Gray; and also, to all his friends, concerning this horrid and treasonable plot. : Cousin John Thomas, ap Rise, ap Morgan, ap Davis, ap William, as you are my very good cousins, as you know very well, by Evan Davis of Penquelthy, Morgan and Rise of Llavibither, as also by our cousin William of Abereustwith, and David Thomas her father of Wales, and all over gentlemen | Collections | The Huntington