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Hon. John Costigan
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- 1 Hon. John Costigan [1] b. 1 Feb 1835 d. 29 Sep 1916
Harriet Ryan b. Abt 1833 d. 18 Apr 1922
- 2 Theresa Costigan [1.1]
b. 1856 d. 25 Dec 1935
- 2 Mary Elizabeth Costigan [1.2]
b. 1857 d. 1864
- 2 Harry Alfred Costigan [1.3]
b. 4 Jan 1859
- 2 James Costigan [1.4]
b. 12 Jan 1861
- 2 Costigan [1.5]
- 2 Theresa Costigan [1.1]