William O'Brien Birth 1860 Death 1901 (aged 40–41) Burial: Calvary Catholic Cemetery Decatur, Macon County, Illinois, USA Plot Section E Memorial ID 48795296
Parents: Daniel O'Brien (1838 - 1910) Margaret O'Brien (1831 - 1916)
Siblings: William O'Brien (1860 - 1901) Ella O'Brien Garvin (1865 - 1940)* Emma O'Brien Ibison (1870 - 1913)* Richard O'Brien (1875 - 1957)*
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Featured National Park champion connections: William is 20 degrees from Theodore Roosevelt, 23 degrees from Stephanus Johannes Paulus Kruger, 19 degrees from George Catlin, 17 degrees from Marjory Douglas, 24 degrees from Sueko Embrey, 19 degrees from George Grinnell, 30 degrees from Anton Kröller, 20 degrees from Stephen Mather, 27 degrees from Kara McKean, 20 degrees from John Muir, 22 degrees from Victoria Hanover and 27 degrees from Charles Young on our single family tree. Login to find your connection.