According to the Catalan optometrist and amateur historian Simon de Gualleuma, Juan was married to Juana of Malaville and migrated to the Catalan town of Girona, Spain, where he worked as a master spectacle maker.
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Joan Roget or Juan Roget (d. between 1617 and 1624), was a spectacle maker in Girona, Catalonia, Spain who has been cited as a possible inventor of the telescope.
Joan of Arc | Joan Baez | Joan Rivers | Joan Miró | Joan Crawford | Joan Jett | Joan Collins | Joan Sutherland | Joan Bennett | Joan Armatrading | Joan Littlewood | Joan Chen | Melissa Joan Hart | Joan Osborne | Joan Didion | Joan Berger | Joan Manuel Serrat | Joan | Joan Allen | Joan of Arcadia | Joan Robinson | Joan Fontaine | Joan Mitchell | The Passion of Joan of Arc | Sant Joan d'Alacant | Joan Blaeu | Saint Joan | Joan of Navarre, Queen of England | Joan Hartigan | Joan Blondell |