Colin, J. Cyriaque d'Ancône, 1981: t.p. (Cyriaque d'Ancône) p. 10 (b. ca. 1392) p. 382 (d. 1452?)
Encyc. Brit., 15th ed. (Cyriacus of Ancona; Ciriaco de' Pizzicolli; b. 1391, Ancona; d. 1452)
GEV (Ciriaco d'Ancona (C. de' Pizzicolli) b. Ancona, 1391; d. Cremona, 1452)
Encic. ital. (Ciriaco d'Ancona (Ciriaco di Filippo Pizzicolli) b. Ancona, 1391; d. Cremona, 1452)
Naumachia regia, 2000: t.p. (Kyriaci Anconitani)
Later travels, 2003: CIP t.p. (Cyriac of Ancona)
Later travels, 2003: page x (Cyriac of Ancona, born 31 July 1391 in Ancona) jacket (a merchant, diplomat, scholar; among the first to study the physical remains of the ancient world in person and for that reason is sometimes regarded as the father of classical archaeology.)