
| Name | Otto Marius Nielsen | |
| Birth | 21 Oct 1873 | Vor, Gaarsholt, Hjorring, Denmark |
| Gender | Male | |
| WAC | 11 Jan 1899 | SLAKE |
| _FSFTID | KWC5-ST1 | |
| _UID | 67BF8C1111F52E4280A38D9887CE3398A1D6 | |
| Death | 26 Nov 1933 | Midvale, Salt Lake, Utah, United States |
| Burial | 29 Nov 1933 | Pleasant Grove, Utah, Utah, United States |
| Person ID | I367 | Ken Tree |
| Last Modified | 3 Nov 2019 | |
| Father | Jorgen Christian Nielsen, b. 2 May 1837, Sindal, Vennebjerg, Hjørring, Denmark d. 10 May 1910, Manassa, Conejos, Colorado, United States (Age 73 years) | |
| Mother | Johanna Kirstine Thomson, b. 13 Jan 1840, Tolne, Sindal, Nordjylland, Denmark d. 17 Feb 1898, Pleasant Grove, Utah, Utah, United States (Age 58 years) | |
| Marriage | 29 Oct 1861 | Denmark |
| _UID | 031CAFA88EAF6A44850F044AB8A1D8AB1FDC | |
| Family ID | F83 | Group Sheet | Family Chart |
| Family 1 | Cathrine Cooper | |
| Marriage | 5 Jan 1898 | Lehi, Utah, UT |
| _UID | 94E8989E88C4A1478F1542588339307B8BA4 | |
| Family ID | F217 | Group Sheet | Family Chart |
| Last Modified | 1 Apr 2026 | |
| Family 2 | Catherine Cooper | |
| Marriage | 5 Jan 1898 | |
| _UID | 780E6063E46FA24A8622858BCB14DE6A677D | |
| Family ID | F218 | Group Sheet | Family Chart |
| Last Modified | 1 Apr 2026 | |