John Riva
- Yes, date unknown( = Descendancy chart to this point, = Expand, = Collapse)
- 1 John Riva [1] d. Yes, date unknown
- Josephine d. Yes, date unknown
- 2 Albertina R. Riva [1.1] b. 9 Apr 1894 d. 17 Jan 1996
- Edward Joseph Lawless b. May 1888 d. Jan 1968
- 3 Edward John Lawless [1.1.1] b. 5 Apr 1915 d. 17 Jun 2005
- + Thelma Bailey b. 13 Dec 1913 d. 6 Jan 2013
- + Thelma Bailey b. 13 Dec 1913 d. 6 Jan 2013
- 3 John Lawless [1.1.2] b. Abt 1916 d. Abt 1980
- 3 Living [1.1.3]
- Alester Garden Furman b. 9 Sep 1911 d. 14 Mar 1984
- Alester Garden Furman b. 9 Sep 1911 d. 14 Mar 1984
- 3 Edward John Lawless [1.1.1] b. 5 Apr 1915 d. 17 Jun 2005
- Edward Joseph Lawless b. May 1888 d. Jan 1968
- 2 Albertina R. Riva [1.1] b. 9 Apr 1894 d. 17 Jan 1996
- Josephine d. Yes, date unknown