John Kavan
- Yes, date unknown(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 John Kavan [1] d. Yes, date unknown
- Anna Vopalensky d. Yes, date unknown
- 2 John Rudolph Kavan, Jr. [1.1] b. 4 Feb 1884 d. 17 Sep 1966
- Emma Nemec b. 3 Feb 1886 d. 2 Nov 1972
- 3 Lillian Kavan [1.1.1] b. 16 Jul 1908 d. Yes, date unknown
- Charles Fencl b. 3 Nov 1905 d. Yes, date unknown
- 4 Maxine Fencl [1.1.1.1] b. 17 Aug 1933 d. 31 Dec 1991
- Eugene Robert Wesely b. 17 Mar 1931 d. 14 Jan 2003
- 4 Living [1.1.1.2]
- Clarence Thege b. 19 Feb 1930 d. 14 Jul 2010
- 4 Maxine Fencl [1.1.1.1]
- 3 Matilda Kavan [1.1.2] b. 5 Mar 1912 d. 9 Jul 1912
- 3 Margaret Kavan [1.1.3] b. 4 Jan 1915 d. Yes, date unknown
- 3 Adeline Kavan [1.1.4] b. 24 Jan 1917 d. Yes, date unknown
- James Cerny b. 12 Jan 1927 d. Yes, date unknown
- 3 Mildred A, Kavan [1.1.5] b. 21 Apr 1920 d. 16 Jan 2007
- 3 Leonard John Kavan [1.1.6] b. 22 Aug 1925 d. 27 Jan 2016
- Patricia A. Emanuel b. 27 Sep 1927 d. 22 Dec 2015
- 3 Wilma Marie Kavan [1.1.7] b. 3 Aug 1928 d. 31 Jul 2018
- William Vlcek b. 20 Jan 1925 d. 1989
- 4 Living [1.1.7.1]
- 4 Living [1.1.7.1]
- Wilfred F. Wesely b. 22 Sep 1926 d. 3 Sep 1960
- 3 Lillian Kavan [1.1.1]
- 2 Living [1.2]
- 2 Living [1.3]
- 2 Living [1.4]
- + Living
- + Living
- 2 Living [1.5]
- + Living
- + Living
- 2 Living [1.6]
- + Living
- + Living
- 2 John Rudolph Kavan, Jr. [1.1]