 Later Grand Masters in Rhodes used "Magnus Magister".After the loss of Rhodes, Philippe Villiers de L'Isle-Adam and his successors went back to using simple "Magister", abbreviated M.H.H.for "Magister Hospitalis Hierosolymae".Use of "Magister Magnus" is taken up again in the 17th century, under Antoine de Paule (r. 1623–1636).