Hugenius, Christian ― Hugenius a Zulichem, Christianus ― Huygens, C. ― Z., C. H. D. ― H. C. ― Huygens de Zuilychem, Christiaan ― Hughens, ... ― Zuilychem, Christian H. de ― Gjujgens, Ch. ― Hugens de Zulichem, Christian ― Zulichem, Christian Hugens de ― Hugens, de Zulichem ― Hughens, Chretien ― Huyghens von Zuilichem, Christian ― Von Zuilichem, Christian Huyghens ― Zuilichem, Christian Huyghens von ― Huyghens, Christian, von Zuilichem ― Huegen, Christian ― Hugenius, Christianus ― Hugenius Zulichemius, Christianus ― Huyghens, Christian ― Huyghens, Christian von Zuilichem ― C. H. D. Z. ― Huygens, Christianus ― Huygens, Christian ― Hugen, Christian ― Huigens, Christiaan ― Hügen, Christian ― Hügens, Christian ― Hughens, Christian ― Giuens, Khristian ― Giuigens, Khristian ― Zuylichem, Christian Huygens van ― Zuilichemius, Christianus Hugenius ― Hugens, Christian ― Huyghens, Chretien ― Gjujgens, Christian ― C. H. ― Gyuigens, Christiaan