Kwartierstaat: Cornelia Louise Janus
1 Cornelia Louise Janus
* 1880 Amsterdam, Government of Amsterdam, North Holland, Netherlands
* 1880 Amsterdam, Government of Amsterdam, North Holland, Netherlands
2 Anthonie Janus
* 1837 Amsterdam, Government of Amsterdam, North Holland, Netherlands
* 1837 Amsterdam, Government of Amsterdam, North Holland, Netherlands
3 Gijsberta Gezine Isken
* 1844 Amsterdam, Noord Holland, Nederland
† 1907 Amsterdam, Government of Amsterdam, North Holland, Netherlands
* 1844 Amsterdam, Noord Holland, Nederland
† 1907 Amsterdam, Government of Amsterdam, North Holland, Netherlands
6 George Christian Isken
* 1804 Amsterdam, Noord-Holland, Nederland
† 1847 Amsterdam, Noord-Holland, Nederland
* 1804 Amsterdam, Noord-Holland, Nederland
† 1847 Amsterdam, Noord-Holland, Nederland