Ludovicus Delvall
Born c. 1708, the son of Ludovico Marchione; member of the Order of the Knights of Malta; to Scots College, Douai, 8th November 1722 (Rhetoric); to Scots College, Madrid, 1724; miraculously cured after prayer to St. Francis Xavier and so, in fulfilment of a vow, joined Society of Jesus; went to Paraguay