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          | Surname | First Name | Death | Birth | Father's Name | Mother's Name | Where Born | Volume/Page |  
                
                  | O'Boyle | Margaret | 14 Jun, 1914 | 12 Nov, 1856 | Michel Gallagher |  | Poland | 7/262 |  
                
                  | O'Brien | E.  (female) | Apr 1878 |  |  |  | Dexterville, WI | 1/8 |  
                
                  | O'Brien | Ellen D. | 12 Aug, 1910 | 15 Aug, 1826 | ? Hanlan |  | Ireland | 5/182 |  
                
                  | O'Brien | Frank | Apr 1878 | abt 1872 | Walter | E. O'Brien | Dexterville, WI | 1/10 |  
                
                  | O'Brien | James | Mar 1872 |  |  |  | Dexterville, WI | 1/6 |  
                
                  | O'Brien | Walter | 15 Apr, 1878 |  |  |  | Dexterville, WI | 1/8 |  
                
                  | O'Brien | William Joseph | 1 Oct, 1906 | 25 May, 1905 | P.M. O'Brien | Emily Claira | Nekoosa, WI | 2/319 |  
                
                  | O'Brien | Wm. O. | 31 July, 1897 | 25 Jan, 1875 | Jno. O'Brien | Susan Mary | Fond Du, Lac, WI | 2/2 |  
                
                  | O'Connor | Earl Berksnider | 9 Sept, 1908 | 9 Aug, 1908 | Tom O'Connor | Mary Berksnider | Wisconsin | 4/190 |  
                
                  | O'Day | Ann | 23 Jun, 1899 | abt 1839 | ? Cragan |  | Ireland | 2/69 |  
                
                  | O'Day | Bartholamew | 6 Jan, 1900 | abt 1818 | Bartholamew O'Day |  | Ireland | 2/84 |  
                
                  | O'Neill | Olive Emma | 4 Sept, 1917 | 27 Aug, 1915 | Charles A. O'Neil | Emma Schnessler | Wisconsin | 9/185 |  
                
                  | O'Riley | Nina Lily | 25 Aug, 1905 | 1 Sept, 1902 | Tim O'Riley | Lily O'Riley | Grand Rapids, WI | 2/281 |  
                
                  | O'Riley | Riva Neola | 5 Feb, 1902 | 14 Aug, 1897 | Tim O'Riley | Lilly O'Riley | Wisconsin | 2/153 |  
                
                  | Oberbeck | Ella Mary | 20 Dec, 1905 | Oct 1888 | Ernest | Bertha | Chicago, IL. | 2/298 |  
                
                  | Oberbeck | Gertrude Mary L. | 6 Sept, 1910 | 12 Jun, 1908 | Harry Oberbeck | Kinda Doughty | Grand Rapids, WI | 5/183 |  
                
                  | Oberbeck | Mary | 4 Jan, 1916 | 24 Sept, 1849 | Carl Duvel | Marie Duvel | Germany | 8/219 |  
                
                  | Obermeier | Elsie Louise | 21 Mar, 1899 | 26 Dec, 1898 | George Obermeier | Francis Obermeier | Auburndale, WI | 2/58 |  
                
                  | Ochaski | Johanna | 21 Feb, 1902 | Jan, 1882 | Louis Zelewski | Mary Zelewski | St. Point, WI | 2/151 |  
                
                  | Ochocki | Frank | 20 Feb, 1913 | abt 1873 | Felix Ochocki |  | Poland-Russia | 7/147 |  
                
                  | Ochs | John Peter | 31 Aug, 1902 | 4 Apr, 1844 | Jacob Ochs | Mallaneah | Russia | 2/176 |  
                
                  | Odegard | Jeny Helon | 9 Oct, 1901 | abt 1894 | Andro Odegard | Matia | Wisconsin | 2/143 |  
                
                  | Odegard | Matie | 7 Jan, 1902 | 22 Mar, 1860 | Johnas Talvslad | Helebary | Norway | 2/154 |  
                
                  | Oestreich | Edwin | 25 Jan, 1906 | 6 Jan, 1906 | Gustav | Emma Paul | Marshfield, WI | 2/289 |  
                
                  | Oestreich | Mildred Christina | 20 Jan, 1907 | 23 Jun, 1904 | Henry Oestreich | Minnie Oestreich | Marshfield, WI | 2/329 |  
                
                  | Oestrich | Mary | 7 Mar, 1898 | 6 Mar, 1898 | Henry | Rosa | Marshfield, WI | 2/25 |  
                
                  | Oestrich | Minnie | 11 Nov, 1914 | 11 Jan, 1849 | Fritz Langenpap |  | Germany | 7/395 |  
                
                  | Oestrich | Wilhelmina | 7 Oct, 1917 | 28 Nov, 1874 | David Waltenbach | Amelia Schnieder | Wisconsin | 9/238 |  
                
                  | Oestrieck | Leona | 29 Apr, 1911 | 29 Apr, 1911 | Henry J. Oestrieck | Emma Reichert | Marshfield, WI | 5/375 |  
                
                  | Oettinger | Urban Raymond | 20 Nov, 1894 | 7 Oct, 1894 | Andrew Oettinger | Amalia Oettinger | Grand Rapids, WI | 1/61 |  
                
                  | Offord | John A. | 15 Jun, 1903 | 5 Jun, 1903 | Georg Offord | Gusta Heiking | Twsp of Rock, WI | 2/204 |  
                
                  | Oftelie | Beatris | 17 Oct, 1904 | 13 Oct, 1904 | Oscar Oftelie | Beatris Oftelia | Pittsville, WI | 2/253 |  
                
                  | Ogern | Kathrona | 5 Dec, 1900 | 1 Jan, 1829 | ? Johnson | Certinson Anderson | Sweden | 2/122 |  
                
                  | Ohm | Johann Wilhelm Fred. | 10 Mar, 1894 | 25 Feb, 1894 | Wm. Ohm | Emilie Hecht | Marshfield, WI | 1/57 |  
                
                  | Oilschlager | Ester Lena | 27 July, 1910 | 24 July, 1910 | Albert Herman Wm. | Anna Math.Aug. Betke | Wisconsin | 5/104 |  
                
                  | Olander | John O. | 9 Oct, 1912 | 14 Sept, 1840 | John O. Olson |  | Sweden | 6/221 |  
                
                  | Olazewski | Anna S. | 9 Jun, 1917 | 3 Mar, 1870 | Anton Macztk | Pauline Kusch | Poland | 9/130 |  
                
                  | Oldenberg | Sarah | 24 Sept, 1900 | 25 Oct, 1835 |  |  | Denmark | 2/113 |  
                
                  | Oleson | Benjham Herman | 17 Jun, 1903 | 15 July, 1890 | Oliver Oleson | Emma Elevin Hagard | Illinois | 2/205 |  
                
                  | Oleson | Hans | 7 Apr, 1890 | 11 Oct, 1860 | Ole Peterson | Margrete Peterson | Norway | 1/42 |  
                
                  | Oleson | Hilerd Oscar | 12 May, 1905 | 12 May, 1905 | Matt Olson | Johana Olson | Grand Rapids, WI | 2/280 |  
                
                  | Oleson | John | 10 May, 1887 | Mar 1863 | Ole Johnson | Anna Johnson | Norway | 1/28 |  
                
                  | Oleson | Ole | 2 Nov, 1909 | 2 Jan, 1835 |  |  | Norway | 4/194 |  
                
                  | Oleson | Peter | 8 Oct, 1910 | abt 1833 |  |  | Norway | 5/184 |  
                
                  | Oleson | Unnamed | 1 Nov, 1910 | 1 Nov, 1910 | Matt Oleson | Hilda Smebron | Grand Rapids, WI | 5/185 |  
                
                  | Oligney | Willie | 22 Feb, 1917 | 20 Feb, 1886 | Nels Oligney | Ella Dunnigan | Black River Falls, WI | 9/24 |  
                
                  | Olin | Amanda | 20 Oct, 1908 | 20 Feb, 1848 | Lucius Covey | Harriet Scott | N. Y. | 4/191 |  
                
                  | Olingy | Clarence | 29 May, 1915 | 29 May, 1915 | Clarence Olingy | Dora Korisch | Wisconsin | 7/597 |  
                
                  | Olise | Elizabeth | 6 Mar, 1909 | 8 Mar, 1859 | Klus Meyer | ? Malwitz | Illinois | 4/193 |  
                
                  | Olke | Caroline | 16 Nov, 1903 | 12 Oct, 1820 | ? Beyer | ? Beyer | Germany | 2/220 |  
                
                  | Olm | Ferdinand | 9 Sept,  1913 | 22 May, 1864 | Fred Olin | Hanna Schultz | Wisconsin | 6/578 |  
                
                  | Olsen | John | 6 Apr, 1914 | 6 May, 1892 | Hans Olsen | Caroline Nielsen | Wisconsin | 7/230 |  
                
                  | Olsheski | Mrs. John | 21 Feb, 1914 | abt 1841 | M. Kaukaski |  | Poland-Germany | 7/148 |  
                
                  | Olson | Antone | 8 Oct, 1898 | May 1864 | Olin Englebrertson | Maggie Engelbrertson | Norway | 2/42 |  
                
                  | Olson | Clara | 8 Apr, 1901 | 27 Feb, 1897 | Christ Olson | Mary Olson | Wisconsin | 2/130 |  
                
                  | Olson | Clara Agnus | 20 Jun, 1896 | 4 May, 1893 | Christ Olson | Mary Olson | Centralia, WI | 1/80 |  
                
                  | Olson | Edith | 3 Nov, 1913 | 8 Feb, 1894 | Ole H. Olson | Sarah Nelson | Wisconsin | 7/50 |  
                
                  | Olson | Hannah | 27 Jun, 1906 | 22 Jun, 1868 | Hans Mark | Maria Mark | Souswerth, Norway | 2/315 |  
                
                  | Olson | Hans J. | 11 Oct, 1902 | 6 Sept, 1857 | Ole Jorgeson | Bertha Jorgeson | Denmark | 2/182 |  
                
                  | Olson | Iona Mary | 4 Sept, 1911 | 5 Aug, 1911 | John Olson | Jennie Swartout | Nekoosa, WI | 5/438 |  
                
                  | Olson | John | 6 Apr, 1914 | abt 1893 |  |  | Wisconsin | 7/596 |  
                
                  | Olson | Ludwig G. | 11 Apr, 1914 | 24 Oct, 1888 | Thomas Olson | Christina Egen | Wisconsin | 7/186 |  
                
                  | Olson | Mary | 19 Jun, 1917 | abt 1835 |  |  | Denmark | 9/131 |  
                
                  | Olson | Nellie | 29 Oct, 1903 | 29 May, 1887 | Christ Olson | Mary Nelson | Grand Rapids, WI | 2/218 |  
                
                  | Olson | Nels | 27 Oct, 1918 | abt 1888 |  |  |  | 10/121 |  
                
                  | Olson | Oscar M. | 4 Oct, 1913 | 31 Aug, 1884 | Knute Olson | Emma Evenson | Norway | 6/579 |  
                
                  | Olson | Oscar Wilbert | 19 Jun, 1904 | 30 Jun, 1890 | Mat Olson | Johanah Mark | Sherry, WI | 2/240 |  
                
                  | Olson | Otto | 9 Apr, 1918 | abt 1874 |  |  |  | 9/464 |  
                
                  | Olstinski | Albert | 12 Mar, 1918 | 14 Dec, 1905 | Wm. Olstinski | Justina Margueberg | Wisconsin | 9/393 |  
                
                  | Ondinot | Michael | 14 Dec, 1907 | 14 Dec, 1833 | Henry Ondinot |  | Pennsylvania | 4/186 |  
                
                  | Opperud | Chester L. | 1 Nov, 1917 | 19 May, 1913 | Lewis Opperud | Mattie Hanson | Wisconsin | 9/305 |  
                
                  | Opperud | Mervin | 21 Jan, 1913 | 17 Mar, 1898 | Louis Opperudbr | Mattie Hanson | Wisconsin | 6/284 |  
                
                  | Orinenek | Catherine | 26 Dec, 1911 | abt 1867 |  |  |  | 5/570 |  
                
                  | Orr | Emma | 18 Jun, 1902 | 14 Feb, 1825 | Carl Mallaege |  | Wisconsin | 2/169 |  
                
                  | Orstreich | Emma | 26 Jan, 1914 | 20 Mar, 1881 | Wm. Reichart | Christina Dix | Wisconsin | 7/93 |  
                
                  | Osterman | Henry | 17 Apr, 1914 | 24 Feb, 1842 | Geo. Osterman | Dara Whine | Germany | 7/187 |  
                
                  | Ostraske | Balcher | 18 Jan, 1908 | 5 Jan, 1842 |  |  | Philaney,Posen, Germany | 4/187 |  
                
                  | Ostreich | Robert | 15 Jun, 1918 | 15 Jun, 1918 | Herman Ostreich | Anna Freund | Marshfield, WI | 9/526 |  
                
                  | Ostrum | Etta | 23 Dec, 1903 | 14 Feb, 1880 | Sheridan Kenniston | Amanda Kenniston | Plainfield, WI | 2/222 |  
                
                  | Ostrum | Lulu | 17 Jan, 1906 | 4 May, 1888 | H.E. Ostrum | Rosie Hipporn | Hancock, WI | 2/290 |  
                
                  | Otsniski | Theodore | 5 Jan, 1903 | 14 Apr, 1900 | Wm. Otsniski | Gustina Otsniski | Marshfield, WI | 2/193 |  
                
                  | Ott | Caroline | 3 Feb, 1901 | 28 Jun, 1828 | ? Wilke | ? Wilke | Germany | 2/129 |  
                
                  | Ott | Henry | 4 Mar, 1913 | 14 Sept, 1824 |  |  | Germany | 6/357 |  
                
                  | Ott | Joseph | 23 Jan, 1919 | 15 Jan, 1919 | Joseph Ott | Rose Ruder | Wisconsin | 10/235 |  
                
                  | Ott | Lena | 18 Dec, 1903 | 3 Apr, 1869 | Gottfried Fohl | Minna Fohl | Germany | 2/233 |  
                
                  | Ott | Margarie F. | 4 Jun, 1919 | 25 Dec, 1918 | Ed. Ott | Mary Schwick | Grand Rapids, WI | 10/397 |  
                
                  | Otto | Charles Caisten | 31 Oct, 1904 | 15 Apr, 1904 | Geo. Otto | Cathrine Otto | Seneca,  WI | 2/254 |  
                
                  | Otto | Charlotte Eleanor | 16 Apr, 1908 | 15 Jan, 1900 | A.C. Otto | Adah E. Skeel | Wisconsin | 4/189 |  
                
                  | Otto | Georgia Evelyn | 1 Jan, 1901 | 22 Mar, 1902 | Geo. Otto | Kate Otto | Seneca, WI | 2/197 |  
                
                  | Otto | Henry | 11 Apr, 1912 | 2 Nov, 1829 | Fred Otto |  | Germany | 6/30 |  
                
                  | Otto | John Henry | 20 Jan, 1908 | 12 Sept, 1822 | Joseph Otto |  | Germany | 4/188 |  
                
                  | Otto | Mary A. | 27  Apr, 1889 | 2 Jan, 1833 | Gerhard Verhagen | Cornelia Verhagen | Holland | 1/31 |  
                
                  | Otto | Rose | 6 Aug, 1918 | 21 Jun, 1828 | Henry Miller |  | Saxon, Germany | 9/579 |  
                
                  | Oustad | Siborg | 13 Mar, 1912 | 23 Feb, 1831 | K. Strand | Barbo Joestad | Norway | 5/571 |  
                
                  | Ovig | Edward | 4 Oct, 1918 | 4 July, 1856 | Aleas Ovig | Petunella Ovig | Norway | 10/120 |  
                
                  | Owens | Sabina Elizabeth | 23 Feb, 1909 | 15 Aug, 1838 | Michael McGuire | Elizabeth Parker | England | 4/192 |    |  |