Resanskoy ozera by Blaeu. Mercator follows GiacomoGastaldo (1551) in showing a waterway connecting this lake (by Gastaldo labeled Ioanis Lago, by Mercator Odoium
in 1314. He joined the College of Notaries in 1316 and was elected its gastaldo (head) on 17 April 1320. His younger brother Citaino also became a notary
function as a wall. The city's main military gate sat at the top guarded by Gastaldo Fortress, which was later converted by the Normans into a castle, additional