The explanation. Of the true and lavvful right and tytle, of the moste excellent prince, Anthonie the first of that name, King of Portugall, concerning his warres, againste Phillip King of Castile, and against his subiectes and adherentes, for the recouerie of his kingdome. : Together vvith a briefe historye of all that hath passed aboute that matter, vntill the yeare of our Lord. 1583. /