Family: Guillaume (William) F. Costigan / Sarah Jane MacLaughlin (F30808)
m. 12 Nov 1874Notes: You may have to scroll down or right to see chart.
 | John Costigan (1803-1849) |
 | Bridget Dunn (1807-1880) |
| Julia Costigan (1826-1899) |
| Michael Costigan (1827-1892) |
| Hon. John Costigan (1835-1916) |
| Helen Costigan (1839- ) |
| Catherine Costigan (1837- ) |
| Thomas Costigan (1842- ) |
| Guillaume (William) F. Costigan (1843-1882)
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