Title: An Answer To a Scandalous Letter Lately Printed and subscribed By Peter Welsh, Procurator for The Sec. and Reg. Popish Priests of Ireland. Intituled [A Letter desiring a just and merciful Regard of the Roman Catholicks of Ireland, given about the end of Octob. 1660. to the then Marquess, now Duke of Ormond, and the se- cond time Lord Lievtenant of that Kingdom.]