| BLOCK | LOT | SURNAME | FIRST NAME | BIRTH | DEATH | AGE | NOTES | PLACE OF DEATH |
| 6 | 28 | O'BARE | John | | Jan 14 1934 | 73 | (ON RECORD BUT NOT FOUND IN CEMETERY) | Stambaugh |
| 12 | 106 | OBERG | J. Bernice | 1917 | Jan 24 2003 | 85 | with Paul G. | Kenosha, WI |
| 12 | 106 | OBERG | Paul G. | 1910 | Aug 10 1998 | 87 | with J. Bernice married Jun 4 1936 | Iron River |
| 11 | 198 | OBEROSLER | Patrick | 1887 | May 5 1965 | 78 | | Crystal Falls |
| 4 | 260 | O'BLENES | Elmer B. | 1884 | Mar 4 1966 | 81 | with Lena Rosalis | Stambaugh |
| 4 | 260 | O'BLENES | Jarvis J. | Jan 1 1920 | Sep 18 1952 | 32 | MI PFC 16 Evacuation Hosp WW2 | Stambaugh |
| 4 | 260 | O'BLENES | Lena Rosalis | 1890 | Jul 29 1983 | 92 | with Elmer B. | Los Altos, Cal. |
| 9 | 40 | O'BRIEN | Sam | | bur. Dec 11 1951 | | (ON RECORD BUT NOT FOUND IN CEMETERY) | Crystal Falls |
| | | O'CONNOR | Theresa Nyrol | | Nov 8 1908 | 9 mos. | (ON RECORD BUT NOT FOUND IN CEMETERY) | Stambaugh Twp. |
| 12 | 45 | O'DONNELL | Francis Edward | 1913 | Nov 28 1992 | 79 | with Mary | Crystal Falls |
| 7 | 60 | O'DONNELL | George P. | 1892 | Apr 26 1962 | 70 | | Crystal Falls |
| 12 | 45 | O'DONNELL | Mary | 1915 | (---) | | (no death date) with Francis Edward | |
| 7 | 60 | O'DONNELL | Mary L. | 1881 | Jul 17 1940 | 59 | mother | Stambaugh |
| | | O'DONNELL | Twin Son of George | | Jun 24 1920 | 2 days | (ON RECORD BUT NOT FOUND IN CEMETERY) | Stambaugh |
| | | O'DONNELL | Twin Son of George | | Jun 25 1920 | 3 days | (ON RECORD BUT NOT FOUND IN CEMETERY) | Stambaugh |
| 11 | 173 | OED | Dorothy C. Patton | 1920 | Jun 29 2003 | 82 | daughter | Milwaukee |
| 5 | 50 | OGANSOFF | George | Aug 8 1882 | Feb 9 1964 | 81 | | Crystal Falls |
| 11 | 24 | OGLESBY | Elza Dean "Ed" | 1924 | Aug 17 2005 | 81 | (no death date) with Lindis Alvera | Mt. Pulaski, IL |
| 11 | 24 | OGLESBY | Lindis Alvera Risberg | 1922 | Dec 31 1988 | 66 | with Elza D. "Ed" | Springfield, Ill. |
| 4 | 39 | OGREN | Charles J. | Jan 17 1872 | Jul 4 1930 | 58 | | |
| 13 | 15 | OHL | Harold E. | 1912 | Mar 3 1997 | 85 | with Ruth Ann | Milwaukee |
| 13 | 15 | OHL | Ruth Ann | 1918 | Dec 25 1985 | 66 | with Harold E. | Wauwatosa |
| 4 | 10 | OLSEN | Father (Ole M.) | Nov 9 1862 | bur. May 25 1933 | 70 | | |
| 4 | 10 | OLSEN | Gertrude | 1861 | bur. Dec 13 1938 | 77 | mother | |
| 4 | 10 | OLSEN | Herman | 1904 | bur. Nov 1 1927 | 23 | | |
| 1 | 31 | OLSEN | Margaret V. | 1905 | Feb 8 2005 | 99 | (no death date) with Wilburn | Iron River |
| 1 | 31 | OLSEN | Wilburn | 1901 | Sep 6 1999 | 97 | with Margaret | Iron River |
| 4 | 10 | OLSEN | William | 1894 | 1926 | 32 | | |
| 7 | 110 | OLSEN | William Wilburn | Nov 12 1933 | May 6 1997 | 63 | | Gaastra |
| 4 | 13 | OLSON | Ada | 1889 | bur. Aug 6 1951 | 62 | | Stambaugh Twp. |
| 4 | 132 | OLSON | Albert (Al) | | Apr 1 1929 | | MI Wagoner 4 Amm Train 4 Div one date only on headstone | |
| 4 | 73 | OLSON | Albin | 1883 | Jan 30 1970 | 86 | father | Crystal Falls Twp. |
| 4 | 111 | OLSON | Alice Catherine | 1898 | Apr 16 1984 | 85 | daughter | Crystal Falls |
| | | OLSON | Alice Ruth | | Jan 20 1920 | 18 | (ON RECORD BUT NOT FOUND IN CEMETERY) | Stambaugh Twp. |
| 4 | 73 | OLSON | Amelia | 1887 | bur. May 27 1937 | 49 | mother OES marker | |
| 4 | 132 | OLSON | Anna Helen | 1901 | Jul 17 1985 | 84 | daughter OES marker | |
| 4 | 87 | OLSON | Anton aka Johnie Ross | 1889 | Oct 15 1973 | 84 | | Crystal Falls Twp. |
| 3 | 263 | OLSON | August | | Dec 31 1907 | 49 | (ON RECORD BUT NOT FOUND IN CEMETERY) | Stambaugh |
| 4 | 87 | OLSON | Augusta | 1872 | 1938 | 66 | with Ole | |
| 3 | 260 | OLSON | Bertha Caroline | 1892 | Nov 20 1916 | 24 | | Stambaugh |
| 3 | 57 | OLSON | Carl Alfred | 1895 | Mar 10 1943 | 47 | (ON RECORD BUT NOT FOUND IN CEMETERY) | Walla Walla, Wash. |
| 3 | 57 | OLSON | Caroline | 1875 | Oct 27 1943 | 68 | (ON RECORD BUT NOT FOUND IN CEMETERY) | Stambaugh |
| 4 | 111 | OLSON | Charles W. | Oct 31 1890 | Nov 3 1945 | 55 | MN Pvt 604 Engrs | Virginia, Minn. |
| 3 | 210 | OLSON | Daughter of Frank | | Nov 26 1918 | 10 days | (ON RECORD BUT NOT FOUND IN CEMETERY) | Stambaugh |
| | | OLSON | Daughter of John | | Oct 17 1913 | stillborn | (ON RECORD BUT NOT FOUND IN CEMETERY) | Stambaugh |
| 4 | 70 | OLSON | Dora E. | 1896 | Oct 23 1958 | 62 | | Crystal Falls |
| 4 | 82 | OLSON | Edwin William | 1903 | bur. Oct 27 1948 | 44 | | Iron Mountain |
| 11 | 167 | OLSON | Einar Helmer | 1892 | Sep 30 1956 | 64 | with Freda father | Stambaugh |
| 4 | 70 | OLSON | Elroy Dean | 1939 | May 29 1940 | 10 mos. | | Stambaugh |
| 3 | 221 | OLSON | Emma | 1887 | 1913 | 26 | | |
| 3 | 221 | OLSON | Eric | 1890 | 1913 | 23 | | |
| 3 | 204 | OLSON | family headstone only | | | | | |
| 9 | 46 | OLSON | Frank | | bur. May 28 1941 | | (ON RECORD BUT NOT FOUND IN CEMETERY) | |
| 11 | 167 | OLSON | Freda | 1887 | Oct 12 1960 | 73 | with Einar Helmer mother | Green Bay |
| 11 | 123 | OLSON | Gail V. | 1950 | Nov 5 1970 | 20 | daughter of Gaylord & Anna | Pulaski, Va. |
| 3 | 57 | OLSON | Gilbert | 1905 | Oct 13 1945 | 40 | | Stambaugh |
| 3 | 204 | OLSON | Hilda | | May 6 1958 | 81 | (ON RECORD BUT NOT FOUND IN CEMETERY) | Stambaugh |
| 8 | 22 | OLSON | Ida | 1867 | Apr 5 1949 | 81 | with John E. | Stambaugh |
| 4 | 82 | OLSON | Inga M. | 1860 | Aug 14 1952 | 90 | mother | Breitung Twp., Dickinson Twp. |
| 3 | 57 | OLSON | John A. | 1869 | 1925 | 56 | | |
| 3 | 260 | OLSON | John C. | | 1923 | 0 | (ON RECORD BUT NOT FOUND IN CEMETERY) | |
| 3 | 260 | OLSON | John Charles | 1860 | Sep 26 1928 | 68 | | Stambaugh |
| 8 | 22 | OLSON | John E. | 1866 | Mar 25 1949 | 81 | with Ida | Crystal Falls |
| 4 | 13 | OLSON | Josephine Olida | 1886 | Aug 18 1969 | 82 | | Stambaugh |
| | | OLSON | Louis L. | | Feb 13 1921 | 48 | (ON RECORD BUT NOT FOUND IN CEMETERY) | Stambaugh |
| 11 | 90 | OLSON | Mary Iris | 1913 | Apr 17 1967 | 53 | with William L. | Crystal Falls |
| 4 | 111 | OLSON | Mathilda | 1866 | Jan 18 1956 | 89 | mother | Stambaugh |
| 3 | 247 | OLSON | Mathilda M. | 1868 | Jul 26 1958 | 90 | mother | Iron River |
| 3 | 221 | OLSON | Mother (Emma Victoria) | 1854 | Dec 7 1921 | 67 | | Stambaugh |
| 4 | 87 | OLSON | Ole | 1863 | bur. Feb 3 1939 | 76 | with Augusta | |
| | | OLSON | Ole | | Dec 20 1921 | 58 | (ON RECORD BUT NOT FOUND IN CEMETERY) | Stambaugh |
| 4 | 13 | OLSON | Olga K. | 1882 | Apr 22 1973 | 90 | | Stambaugh Twp. |
| 4 | 132 | OLSON | Otto | 1862 | Apr 30 1953 | 90 | father | Stambaugh |
| 3 | 247 | OLSON | Reuben | 1899 | 1937 | 38 | | |
| 4 | 13 | OLSON | Robert | 1884 | bur. May 24 1947 | 62 | | Stambaugh Twp. |
| 1 | 85 | OLSON | Rudolph Carl | 1897 | Nov 14 1961 | 63 | | Stambaugh |
| 4 | 133 | OLSON | S. B. | | bur. Feb 13 1929 | stillborn | (ON RECORD BUT NOT FOUND IN CEMETERY) | |
| 4 | 70 | OLSON | Theodore Robert | Sep 2 1894 | Jun 4 1958 | 63 | Wisc. PFC Co B 139 Infantry WW1 American Legion marker | Iron Mountain |
| 11 | 90 | OLSON | William L. | 1910 | Feb 17 1990 | 79 | with Mary Iris | Stambaugh |
| 2 | 4 | O'MALIA | Matilda | Oct 3 1858 | Jun 7 1906 | 47 | wife of Thomas | Stambaugh Twp. |
| 4 | 2 | O'MALIA | Thomas | | Mar 29 1916 | 68 | (ON RECORD BUT NOT FOUND IN CEMETERY) | Stambaugh Twp. |
| 11 | 135 | ONGARO | Angie | 1916 | (---) | | (no death date) with Bert | |
| 11 | 61 | ONGARO | Anthony J. | 1886 | Sep 16 1971 | 85 | with Elvira | Crystal Falls Twp. |
| 11 | 135 | ONGARO | Bert | 1914 | Feb 12 1992 | 77 | with Angie | Iron River |
| 11 | 61 | ONGARO | Elvira | 1887 | Dec 11 1965 | 78 | with Anthony J. | Stambaugh |
| 9 | 44 | ORSINGER | John | | bur. Feb 3 1945 | 78 | (ON RECORD BUT NOT FOUND IN CEMETERY) | Crystal Falls |
| 12 | 143 | ORTOLAN | Peter | 1889 | Oct 5 1972 | 83 | | Crystal Falls Twp. |
| 6 | 215 | ORU | Mary | Aug 15 1877 | Jun 28 1953 | 76 | mother | Muskegon |
| | | ORVALKI | Tillie | | May 25 1914 | 1 | (ON RECORD BUT NOT FOUND IN CEMETERY) | Caspian |
| 12 | 54 | OSBORN | Gail Thomas | 1938 | Feb 1 1970 | 31 | daughter | Altamont Springs, Fla. |
| | | OSTERLUND | Anna Olivia | | Nov 26 1913 | 1 | (ON RECORD BUT NOT FOUND IN CEMETERY) | Stambaugh |
| 4 | 202 | OSTERLUND | Arnold H. | 1913 | Mar 25 1989 | 75 | father | Iron River |
| 4 | 195 | OSTERLUND | Hjalmer | | Jan 22 1950 | 63 | no dates on headstone | Iron River Twp. |
| 4 | 202 | OSTERLUND | Jennie L. | 1920 | May 9 1973 | 52 | mother | Iron River |
| 4 | 195 | OSTERLUND | Katri Olivia | 1880 | bur. Aug 1 1946 | 66 | mother | Hudson, Wisc. |
| 3 | 125 | OSTERLUND | Nandor August | | bur. May 17 1936 | 41 | no dates with Maria Alesandro, Felicia Domenica, Nello Peter | Phelps |
| 4 | 202 | OSTERLUND | Roy A. | Jun 17 1941 | Mar 1 2005 | 63 | husband & father SP5 US Army | Kenosha |
| 4 | 3 | OSTERLUND | Walter (Waldemar) | 1900 | bur. Jul 13 1930 | 30 | | |
| 4 | 3 | OSTERLUND KIVIAHO | Lillian M. | 1907 | Aug 30 1994 | 86 | records say KIVIAHO | Crystal Falls |
| | | OSTERLUNDIN | John | | Oct 22 1919 | 4 mos. | (ON RECORD BUT NOT FOUND IN CEMETERY) | Stambaugh |
| 7 | 28 | OTIS | Gale D. | 1911 | 2002 | | with Vera A. | |
| 7 | 28 | OTIS | Vera A. | 1923 | (---) | | (no death date) with Gale D. | |
| 4 | 253 | OWEN | Ina S. | 1925 | Jun 11 2004 | 79 | with Leonel Emmit "Lee" | Green Bay |
| 4 | 253 | OWEN | Leonel Emmit "Lee" | 1922 | Jan 30 2006 | 84 | with Ina S. | Green Bay |