Father:
Jansen, John "Joannes" Sr. (4 Aug 1838 Oosterhout, , Gelderland, Netherlands - 19 Nov 1896 Phlox, Langlade, Wisconsin, USA)
Mother:
St. Louis, Marie Margaretha (9 Sep 1842 Little Chute, Outagamie, Wisconsin, USA - 12 Jan 1910 Marinette, Marinette, Wisconsin, USA)
Jansen, Joannes Josef (25 Aug 1862 Little Chute, Outagamie, Wisconsin, USA - 15 Jun 1902 Bessemer, Gogebic, Michigan, USA)
Gray, Bunny Mary (1 May 1870 Stevens Point, Portage, Wisconsin, USA - 13 Nov 1907 bur.Phlox, Wisconsin, USA)(m. 4 Jun 1889 Stevens Point, Portage, Wisconsin, USA)
   ├─ Jansen, Jerome John 
(14 Dec 1892 - 24 Aug 1958 Sacramento, Sacramento, California, USA)
   ├─ Jansen, Bonita Marie 
(13 Apr 1898 Bessemer, Gogebic, Michigan, USA - 3 Oct 1983 Santa Clara, Santa Clara, California, USA)
   └─ Jansen, Margaret 
(Bessemer, Gogebic, Michigan, USA;2 Sep 1902 - 2 Sep 1902)
Number of people in this chart
(initially): 7 people (including 1 spouses and 2 parents) in 2 generations.
Number of people who have been hidden:
Links to charts that show additional descendants: 0