PROFESSOR TIEDEMANN ON THE BRAIN OF THE NEGRO. 
501 
I. Male Bodies. 
Age. 
Height of 
the body. 
State of the body. 
Weight of the 
body. 
Weight of the 
brain. 
Theweightof the 
brain compared 
with that of the body. 
/ 
// 
/// 
lbs 
OZ. 
dr. 
S r - 
lbs 
OZ. 
dr. 
g r - 
l. 
New-born child 
0 
18 
6 
Lean 
6 
2 
6 
50 
1 
2 
3 
30 
as 1 : 5 T 5 
2. 
The same 
0 
20 
2 
Well nourished 
7 
3 
2 
8 
1 
1 
1 
10 
l : 6-63 
3. 
Boy two years old 
The same .... 
28 
5 
0 
0 
1 
11 
3 
0 
1 : 14-58 
4. 
Boy two years and a half old. . 
The same .... 
2 
2 
1 
0 
5. 
Boy three years old 
The same .... 
41 
2 
0 
0 
2 
3 
2 
28 
1 : 18-008 
6. 
Boy six years old 
2 
11 
5 
0 
7. 
Boy fifteen years old 
4 
6 
0 
Well nourished 
100 
7 
0 
3 
4 
6 
0 
0 
1 : 24-75 
8. 
Young man seventeen years old 
4 
2 
1 
0 
9. 
Man twenty-two years old . . 
4 
2 
1 
0 
10. 
Man twenty-eight years old. . 
Thin 
108 
11 
4 
44 
3 
11 
2 
0 
1:27-67 
11. 
Man thirty years old 
Very thin .... 
3 
11 
7 
0 
12. 
Man thirty-one years old .... 
Lean 
100 
10 
1 
22 
3 
10 
5 
0 
1:25-95 
13. 
The same 
136 
7 
0 
0 
3 
10 
1 
0 
1 : 35-53 
14. 
Man thirty-two years, old. . . . 
5 
1 
6 
Muscular .... 
162 
9 
0 
0 
4 
7 
5 
0 
1:35-11 
15. 
The same 
5 
2 
0 
The same .... 
169 
8 
2 
0 
4 
7 
0 
0 
1 : 37-02 
16. 
Man thirty-two years old .... 
Well nourished 
148 
0 
0 
0 
3 
2 
0 
20 
1:46-68 
17. 
Man thirty- three years old . . 
Lean 
3 
9 
4 
0 
18. 
Man thirty-five years old . . 
3 
2 
7 
0 
19. 
Man thirty-six years old .... 
Muscular .... 
166 
2 
7 
19 
4 
0 
5 
30 
1: 8-97 
20. 
Man thirty-eight years old . . 
The same .... 
160 
7 
6 
50 
4 
4 
0 
6 
1 : 36-54 
21. 
Man thirty-eight years old . . 
The same .... 
162 
0 
4 
57 
4 
6 
6 
0 
1:35-51 
22. 
Man thirty-nine years old. . . . 
5 
1 
6 
Very muscular 
173 
1 
4 
0 
4 
4 
3 
0 
1 : 39-66 
23. 
Man forty years old 
5 
0 
6 
Not muscular . . 
133 
0 
6 
0 
4 
4 
2 
0 
1:30-56 
24. 
Man about forty years old . 
3 
11 
2 
0 
25. 
The same 
Very muscular 
185 
9 
0 
0 
4 
1 
2 
40 
1:45-18 
26. 
Man forty-six years old .... 
5 
1 
6 
Lean 
107 
3 
4 
0 
3 
10 
1 
0 
1:27-91 
27. 
Man forty-six to fifty years old 
• • ■ 
. 
Well nourished 
164 
7 
6 
20 
3 
7 
4 
0 
1 : 45-42 
28. 
Man fifty years old 
5 
0 
2 
Thin 
132 
8 
4 
35 
3 
10 
7 
5 
1 : 33-96 
29. 
Man about fifty years old. . . . 
5 
0 
H 
Muscular .... 
181 
8 
2 
0 
4 
1 
0 
10 
1 : 44-47 
30. 
Man about fifty years old. . . . 
• • • 
Well nourished 
141 
1 
0 
0 
3 
8 
1 
40 
1:37-76 
31. 
Man fifty-five years old .... 
5 
5 
6 
Very muscular 
182 
1 
7 
37 
4 
5 
1 
30 
1 : 41-09 
32. 
Man sixty-one years old .... 
Lean 
3 
7 
4 
0 
33. 
Man sixty-four years old .... 
5 
2 
0 
Well nourished 
157 
0 
0 
0 
3 
11 
4 
0 
1 : 39-66 
34. 
Man sixty-four years old .... 
5 
4 
6 
Lean 
141 
0 
5 
0 
4 
0 
4 
0 
1 : 34-89 
35. 
Man eighty-two years old . . 
The same .... 
124 
10 
7 
30 
3 
2 
3 
0 
1 : 39-06 
II. Female Bodies. 
36. 
New-born child 
0 
17 
3 
Lean 
4 
11 
0 
0 
0 
9 
3 
0 
as 1 : 6"29 
37. 
The same 
0 
18 
5 
Well nourished 
7 
2 
0 
0 
1 
0 
4 
40 
1: 6-83 
38. 
Girl three years old 
2 
2 
3 
0 
39. 
Girl five years old 
2 
4 
1 
50 
40. 
f Girl eight years and eight 1 
} months old j 
3 
4 
6 
Well nourished 
49 
0 
2 
51 
3 
5 
5 
0 
1 : 14-13 
41. 
Girl thirteen years old .... 
The same .... 
63 
2 
6 
23 
3 
6 
2 
30 
1 : 17-93 
42. 
Girl sixteen years old 
The same . . . 
3 
10 
2 
0 
43. 
Girl about twenty years old 
7T! 
The same .... 
3 
8 
6 
0 
44. 
Woman twenty-five years old 
... 
. 
The same .... 
2 
11 
0 
0 
45. 
f Woman about thirty-four 1 
1 years old . j 
4 
10 
6 
Well nourished 
133 
7 
0 
0 
3 
7 
2 
0 
1 : 37-06 
46. 
Woman about thirty years old 
Lean 
3 
11 
0 
0 
47. 
Woman about thirty years old 
... 
a 
Well nourished 
123 
4 
2 
25 
3 
7 
0 
0 
1 : 34-42 
48. 
Woman thirty-eight years old 
4 
11 
6 
Muscular .... 
153 
6 
5 
35 
3 
5 
0 
20 
1:44-89 
49. 
Woman forty-eight years old 
2 
8 
5 
50 
50. 
Woman about fifty years old 
Well nourished 
134 
6 
2 
57 
3 
4 
0 
40 
1 : 40-27 
51. 
Woman sixty years old .... 
. . 
. 
The same .... 
135 
11 
0 
0 
3 
5 
5 
0 
1 :39-lS 
52. 
Woman about eighty years old 
• 
2 
9 
i 
0 
