Portuguese_3.0 Catalan_3.0 German_3.0 English_3.0 Basque_3.0 French_3.0 Galician_3.0 Spanish_3.0
  Christiaan_Huygens, Christian_Huygens   Christiaan_Huygens, Christian_Huygens, Huygens   Huygens Christiaan_Huygens, Christian_Huygens Christiaan_Huygens, Christian_Huygens, Huygens