M. Breton and K. Pearson 
85 
TABLE XIII. 
Minor Brothers {Symmetrical). 
Duration of Life of First Minor Brother. 
0* 
1 
;5 
4 
5 
6 
7 
8 
9 
10 
11 
^,3 
14 
15 
i6 
ir 
18 
i9 
^'0 
Totals 
0* 
102 
53 
26 
8 
13 
3 
6 
5 
5 
4 
8 
5 
4 
3 
1 
2 
1 
3 
3 
8 
6 
269 
1 
53 
68 
29 
12 
14 
4 
3 
1 
4 
4 
3 
1 
I 
1 
1 
6 
5 
3 
7 
5 
3 
228 
2 
26 
29 
20 
7 
7 
5 
1 
2 
3 
3 
1 
I 
2 
2 
1 
3 
2 
3 
3 
121 
3 
8 
12 
7 
2 
4 
3 
1 
1 
2 
3 
2 
1 
2 
2 
1 
3 
1 
55 
13 
14 
7 
4 
2 
1 
3 
1 
2 
2 
2 
I 
1 
3 
2 
2 
60 
5 
3 
4 
5 
3 
1 
1 
1 
1 
1 
3 
23 
6 
Q 
3 
X 
3 
]^ 
]^ 
3 
]^ 
X 
21 
7 
5 
1 
2 
1 
1 
1 
1 
1 
1 
1 
2 
1 
18 
8 
5 
4 
3 
1 
2 
1 
1 
^ 
1 
19 
9 
4 
4 
1 
1 
1 
1 
13 
10 
8 
3 
3 
2 
2 
1 
2 
1 
1 
1 
24 
11 
5 
1 
3 
2 
1 
1 
2 
1 
2 
2 
21 
12 
4 
1 
1 
1 
1 
1 
1 
1 
12 
13 
3 
2 
2 
1 
2 
1 
1 
] 
14 
u 
1 
2 
1 
1 
1 
7 
15 
2 
6 
1 
2 
1 
1 
1 
1 
2 
17 
16 
1 
5 
2 
1 
1 
10 
17 
3 
3 
3 
1 
3 
1 
1 
1 
1 
1 
1 
19 
IS 
3 
7 
2 
1 
3 
1 
1 
2 
1 
3 
24 
19 
8 
5 
3 
3 
2 
1 
2 
1 
2 
1 
2 
2 
1 
33 
20 
6 
3 
3 
] 
2 
3 
1 
1 
3 
1 
2 
26 
Totals 
269 
228 
121 
55 
60 
23 
21 
18 
19 
13 
24 
21 
12 
14 
7 
17 
10 
19 
24 
33 
26 
1034 
* Centred at -25 years. 
TABLE XIV. 
Adult Brother and Minor Brother. 
Duration of Life of Adult Brother. 
23 
28 
33 
38 
48 
53 
58 
63 
6S 
/ O 
7^ 
83 
§5 
93 
98 
Totals 
0* 
21 
14 
16 
17 
15 
21 
17 
10 
13 
16 
15 
5 
6 
1 
187 
1 
16 
13 
19 
12 
6 
9 
11 
4 
13 
12 
8 
4 
4 
1 
1 
133 
2 
6 
5 
7 
4 
6 
11 
5 
8 
7 
6 
6 
8 
5 
1 
1 
86 
<{> 
4 
5 
5 
2 
4 
1 
1 
2 
1 
1 
26 
h 
3 
4 
3 
6 
2 
2 
4 
2 
6 
2 
1 
1 
1 
37 
5 
2 
2 
2 
1 
1 
3 
4 
1 
] 
1 
1 
19 
G 
5 
4 
2 
2 
2 
2 
2 
1 
3 
1 
2 
2 
28 
7 
3 
1 
6 
1 
3 
2 
2 
18 
8 
1 
5 
3 
5 
1 
2 
3 
1 
21 
9 
4 
2 
1 
1 
3 
1 
1 
3 
2 
2 
1 
21 
10 
1 
1 
2 
1 
1 
2 
5 
1 
2 
1 
17 
11 
1 
2 
? 
3 
1 
2 
1 
13 
12 
1 
1 
1 
1 
1 
1 
1 
8 
IS 
2 
1 
2 
2 
1 
2 
1 
1 
1 
13 
U 
2 
1 
1 
1 
1 
1 
3 
1 
11 
15 
1 
3 
6 
16 
3 
2 
2 
1 
2 
10 
17 
3 
1 
1 
1 
2 
1 
1 
3 
1 
2 
16 
18 
1 
5 
2 
2 
2 
1 
2 
1 
16 
19 
7 
4 
2 
4 
4 
2 
1 
2 
2 
3 
3 
6 
40 
20 
4 
5 
1 
5 
2 
1 
2 
3 
2 
27 
Totals 
81 
76 
72 
70 
56 
61 
61 
38 
55 
65 
46 
39 
22 
8 
1 
2 
753 
* Centred at ■25 years. 
