Costanzo Rega
- Yes, date unknown( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Costanzo Rega [1] d. Yes, date unknown
- Maria Vendettuoli d. Yes, date unknown
- 2 Filomena Rega [1.1] b. 1852 d. 6 May 1897
- Michele Battista Andreotti b. 1861 d. Yes, date unknown
- 3 Anna Rosa Andreotti [1.1.1] b. 1884 d. Yes, date unknown
- + Domenico D'Ambrosio b. 25 Mar 1882 d. Yes, date unknown
- + Domenico D'Ambrosio b. 25 Mar 1882 d. Yes, date unknown
- 3 Luisa Andreotti [1.1.2] b. 1886 d. 12 Jun 1890
- 3 Anna Rosa Andreotti [1.1.1] b. 1884 d. Yes, date unknown
- Michele Battista Andreotti b. 1861 d. Yes, date unknown
- 2 Filomena Rega [1.1] b. 1852 d. 6 May 1897
- Maria Vendettuoli d. Yes, date unknown