TABLES. 215
TABLE 19.
OBSERVED AND CALCULATED EYE-COLOURS IN 16 GROUPS OF FAMILIES.
Those families are grouped together in whom the distribution of Light, Hazel, and Dark Eye-colour among the Parents and Grandparents is alike. Each group contains at least Twenty Brothers or Sisters,
Eye-colours of the |
Number of the light eye coloured children. | |||||||||
Parents. |
Grandparents. |
Total child- ren. |
Ob served. |
Calculated. | ||||||
Light. |
Hazel. |
Dark. |
I. |
II. |
Ill. | |||||
Light. |
Hazel. |
Dark. | ||||||||
2 |
... |
,.. |
4 |
... |
... |
183 |
174 |
161 |
163 |
172 |
2 |
... |
... |
3 |
1 |
... |
53 |
46 |
47 |
44 |
48 |
2 |
... |
3 |
1 |
92 |
88 |
81 |
67 |
79 | ||
2 |
... |
2 |
1 |
1 |
27 |
26 |
24 |
18 |
22 | |
... |
2 |
2 |
... |
2 |
22 |
11 |
6 |
12 |
6 | |
1 |
1 |
... |
3 |
1 |
62 |
52 |
48 |
51 |
51 | |
1 |
1 |
... |
3 |
1 |
42 |
- 30 |
33 |
31 |
32 | |
1 |
2 |
2 |
31 |
28 |
24 |
24 |
20 | |||
1 |
1 |
2 |
2 |
49 |
35 |
38 |
28 |
34 | ||
1 |
1 |
2 |
1 |
1 |
31 |
25 |
24 |
21 |
23 | |
1 |
1 |
3 |
,., |
1 |
76 |
45 |
44 |
55 |
46 | |
1 |
1 |
2 |
... |
2 |
66 |
30 |
38 |
38 |
35 | |
1 |
1 |
2 |
... |
1 |
27 |
15 |
16 |
18 |
16 | |
I |
1 |
1 |
3 |
20 |
9 |
12 |
8 |
9 | ||
1 |
1 |
1 |
1 |
2 |
22 |
8 |
13 |
11 |
11 | |
1 |
1 |
1 |
1 |
2 |
24 |
9 |
14 |
12 |
10 | |
629 |
623 |
601 |
614 |