Calendario, Filippo an Italian architect and' sculptor, flourished at Venice about 1334. He is erroneously said to have erected the superb porticos, supported by marble columns, that surround the vast area of the square of St. Mark. There are several other good works, however, in that city, by him, especially the galleries of the ducal palace. See Hoefer, Nouv. Biog. Generale, s.v.; Spooner, Biog. Hist. of the Fine Arts, s.v.