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Fournier, Georges
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Occupied himself with hydrography, geography, navigation, trading, naval construction
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1642
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Fournier, Georges
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Occupied himself with astronomical observations in Paris
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Fournier, Georges
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Fournier collaborated with Boulliau on astronomical observations in Paris
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Hoste, Paul
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Teacher of exact sciences, astronomical observations in Lyon
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Hoste, Paul
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Occupied himself with navigation
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Pézenas, Esprit
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Occupied himself with mathematics, astronomy, astronomical observations, cartography, navigation, scientific instruments, logarithms
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