Prince Henry The Navigator By Time_Turtle37 Oct 2, 1377 Ming army invades tibet Oct 2, 1394 Prince Henry is born Period: Oct 2, 1394 to Oct 2, 1460 Prince Henry's Life Span Oct 2, 1402 England defeats Scotland Oct 2, 1404 Siena becomes independent Oct 2, 1415 Thomas of Lancaster took power over England Oct 2, 1444 Miners rebelled in China Oct 2, 1452 Swedish army invades Norway Oct 2, 1459 Diogo Gomes expidition sent Oct 2, 1460 Prince Henry dies Diogo Gomes expidition returns. Oct 2, 1460 Diogo Gomes expidition returns