Robert Morris, Coins of the grand masters of the Order of Malta: or Knights Hospitallers of St. John of Jerusalem (1884), p. 64.
"67. Emmanuel Pinto de Fonseca. 1741-73: He was a man of more liberal views in many respects than any of his predecessors. In his time the Protestant Knights of Prussia were reunited to the Order and he was largely interested in promoting various internal improvements on the Island."
"Auberge de Castille et Leon"(PDF). National Inventory of the Cultural Property of the Maltese Islands. 28 December 2012. Archived from the original(PDF) on 4 March 2016.
"Auberge de Castille et Leon"(PDF). National Inventory of the Cultural Property of the Maltese Islands. 28 December 2012. Archived from the original(PDF) on 4 March 2016.