Birth* | circa 1865 | She was born circa 1865 at New BrunswickG.1 |
| 1871 | She appeared on the census of 1871 in the household of Amos Niles and Mary Ann Pratt, as Bella, age 6.2 |
| 1881 | She appeared on the census of 1881 in the household of Amos Niles and Mary Ann Pratt, as Bell, age 16.3 |
| 1891 | She appeared on the census of 1891 in the household of John Niles, age 23, lodger; (head of house prob. John, son of David and Mary; neis. Mary with his bro. George and Crawford with Peter and Lucy. this may imply that Mary Ann's husb. Amos was also a son of David and Mary.)4 |