Distribution of Grenfell Individuals (including variants)
from the 1860 - 1940 United States Federal census.
| Census |
1860 |
1870 |
1880 |
1900 |
1910 |
1920 |
1930 |
1940 |
| California |
9 |
9 |
18 |
18 |
50 |
66 |
73 |
90 |
| Colorado |
|
|
9 |
41 |
38 |
39 |
44 |
39 |
| Connecticut |
|
|
8 |
1 |
3 |
3 |
10 |
9 |
| District of Columbia |
|
|
|
|
6 |
5 |
5 |
4 |
| Idaho |
|
|
|
5 |
23 |
4 |
12 |
9 |
| Illinois |
1 |
|
2 |
9 |
24 |
7 |
2 |
2 |
| Iowa |
|
2 |
|
|
12 |
10 |
|
|
| Maryland |
|
7 |
9 |
16 |
21 |
|
|
5 |
| Massachusetts |
|
|
1 |
7 |
18 |
21 |
7 |
3 |
| Michigan |
2 |
|
8 |
29 |
48 |
39 |
67 |
61 |
| Montana |
|
|
|
5 |
|
6 |
9 |
5 |
| New Mexico |
|
|
|
8 |
7 |
5 |
4 |
7 |
| New York |
2 |
|
|
8 |
|
19 |
23 |
19 |
| Ohio |
17 |
20 |
12 |
8 |
6 |
11 |
14 |
15 |
| Oregon |
|
|
11 |
7 |
10 |
34 |
53 |
60 |
| Pennsylvania |
|
1 |
4 |
31 |
34 |
53 |
40 |
53 |
| South Dakota |
|
|
|
11 |
10 |
6 |
1 |
7 |
| Washington |
|
|
|
|
7 |
27 |
17 |
13 |
| Wisconsin |
9 |
16 |
10 |
10 |
6 |
6 |
7 |
3 |
| Others |
3 |
1 |
34 |
29 |
23 |
24 |
48 |
49 |
|
|
|
|
|
|
|
|
|
| Total |
43 |
56 |
126 |
243 |
346 |
385 |
436 |
453 |
