Back Gabriel de Vallseca Catalan Gabriel de Vallseca Spanish Gabriel de Vallseca French გაბრიელ დე ვალსეკა Georgian Gabriel de Vallseca Portuguese Габріель де Вальсека Ukrainian
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Gabriel de Vallseca, also referred to as Gabriel de Valseca and Gabriel de Valsequa (Barcelona, before 1408 - Palma, after 1467) was a 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.