| 1840 U.S. Federal Census of Grass Lake Twp., Jackson Co., Michigan | |||||||||||||||||||||
| WATKINS, George | males | 1 | <5 | 1 | 5-10 | 0 | 10-15 | 0 | 15-20 | 2 | 20-30 | 1 | 30-40 | 0 | 40-50 | 0 | 50-60 | 0 | 60-70 | 0 | 70-80 |
| RIN 2376, p. 164 | females | 0 | <5 | 1 | 5-10 | 0 | 10-15 | 0 | 15-20 | 1 | 20-30 | 0 | 30-40 | 0 | 40-50 | 0 | 50-60 | 0 | 60-70 | 0 | 70-80 |
| WATKINS, Ira S. | males | 1 | <5 | 1 | 5-10 | 1 | 10-15 | 0 | 15-20 | 1 | 20-30 | 0 | 30-40 | 0 | 40-50 | 0 | 50-60 | 0 | 60-70 | 0 | 70-80 |
| RIN 377, p. 164 | females | 1 | <5 | 1 | 5-10 | 1 | 10-15 | 0 | 15-20 | 0 | 20-30 | 1 | 30-40 | 0 | 40-50 | 0 | 50-60 | 0 | 60-70 | 0 | 70-80 |
| WATKINS, L. C. | males | 1 | <5 | 1 | 5-10 | 1 | 10-15 | 0 | 15-20 | 0 | 20-30 | 1 | 30-40 | 0 | 40-50 | 0 | 50-60 | 0 | 60-70 | 0 | 70-80 |
| RIN --, p. 164 | females | 1 | <5 | 1 | 5-10 | 1 | 10-15 | 0 | 15-20 | 0 | 20-30 | 1 | 30-40 | 0 | 40-50 | 0 | 50-60 | 0 | 60-70 | 0 | 70-80 |
| WATKINS, Stephen | males | 1 | <5 | 0 | 5-10 | 1 | 10-15 | 0 | 15-20 | 0 | 20-30 | 2 | 30-40 | 0 | 40-50 | 0 | 50-60 | 1 | 60-70 | 0 | 70-80 |
| RIN --, p. 164 | females | 1 | <5 | 1 | 5-10 | 1 | 10-15 | 1 | 15-20 | 1 | 20-30 | 1 | 30-40 | 0 | 40-50 | 1 | 50-60 | 0 | 60-70 | 0 | 70-80 |