Duccius[?] - inscriptions, notably a tombstone of Lucius Duccius Rufinus at York[2] (http://museums.ncl.ac.uk/archive/arma/contents/iconog/tombston/cent1/uk/york/duccius.htm)
... (1469?-1524), first to reach India from Europe by the sea route
Thomas Gann[?], explorer
Pierre Gaultier de Varennes et de la Vérendrye, (1685-1749), ...