Gabriel de Vallseca

Gabriel de Vallseca, also referred to as Gabriel de Valseca and Gabriel de Valsequa (Barcelona, before 1408 - Palma, after 1467) was a Catalan cartographer of Jewish descent connected to the Majorcan cartographic school. His most notable map is the portolan of 1439, containing the first depiction of the recently discovered Azores islands. == Life ...
Found on http://en.wikipedia.org/wiki/Gabriel_de_Vallseca
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