Named after navigator John & not his son Sebastian, this strait joins the Atlantic to the St. Lawrence Gulf
... in the 
North Atlantic are several prominently displayed place names ... After sailing in 
makeshift vessels across the Gulf of Mexico, the crew... [DOC] [TLE] History of Portugal (14151578) - Wikipedia [PAR] John II (r. 14811495) famously restored the policies of Atlantic exploration, 
reviving the work of his great-uncle, Henry the Navigator.