1928 - 1999 (70 years)
| Name | Mary Katharine O'Sullivan | |
| Birth | 27 Mar 1928 | Crystal, Pembina, North Dakota  |
| Gender | Female | |
| Death | 21 Feb 1999 | Grand Forks, North Dakota, USA |
| Person ID | I9618 | Whisperspast | David |
| Last Modified | 15 Aug 2020 | |
| Father | William James O'Sullivan, b. 6 Sep 1882, Crystal, North Dakota, USA d. 7 Dec 1938, Crystal, North Dakota, USA (Age 56 years) | |
| Mother | Margaret E. McAndress, b. 30 Oct 1890, St. Thomas, North Dakota, USA d. 16 May 1955, Crystal, North Dakota, USA (Age 64 years) | |
| Marriage | 3 Nov 1910 | |
| Family ID | F3752 | Group Sheet | Family Chart |
| Family | Johann Sigurd Isfeld, b. 6 May 1919, Gardar, Pembina, North Dakota d. 22 Sep 2010, Crystal, Pembina, North Dakota (Age 91 years) | |||
| Children |
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| Family ID | F3763 | Group Sheet | Family Chart | ||
| Last Modified | 20 Feb 2023 | |||
