James Breen
- 1918( = Descendancy chart to this point, = Expand, = Collapse)
- 1 James Breen [1] d. 10 May 1918
- Isabella Weir b. 18 Feb 1840
- 2 William Weir Breen [1.1] b. 1868 d. 26 Dec 1936
- Crichton Jane Isabel Pryde b. Between Apr 1875 and Apr 1876 d. 20 May 1963
- 3 Isabella Weir Breen [1.1.1] b. 04 Jan 1906 d. 2001
- + Lyon Ramsey Blair b. 1907 d. 24 Feb 1941
- + Lyon Ramsey Blair b. 1907 d. 24 Feb 1941
- 3 Crichton Pryde Weir Breen [1.1.2] b. 29 Oct 1907
- + John Anthony Hardman Brereton b. 12 Oct 1907
- + John Anthony Hardman Brereton b. 12 Oct 1907
- 3 Hamilton Crichton Weir Breen [1.1.3] b. 24 Sep 1902
- + James Fairweather Murray b. Between 01 Jan and 06 Jul 1908
- + James Fairweather Murray b. Between 01 Jan and 06 Jul 1908
- 3 James Johnstone Weir Breen [1.1.4] b. 21 Jun 1904 d. 1983
- + Mary Barrow-Williams b. Abt 1910 d. 1989
- + Mary Barrow-Williams b. Abt 1910 d. 1989
- 3 Isabella Weir Breen [1.1.1] b. 04 Jan 1906 d. 2001
- Crichton Jane Isabel Pryde b. Between Apr 1875 and Apr 1876 d. 20 May 1963
- 2 William Weir Breen [1.1] b. 1868 d. 26 Dec 1936
- + Living
- Isabella Weir b. 18 Feb 1840