410 



Mr. F. Galton. 



[May 27, 



Table IV. — 78 Separate Families, eacli of not less than 6 Brothers 



or Sisters. 



Eye -colours of the 



Parents. 



Light. 



Hazel 



Dark. 



Grandparents. 



Light. 



Hazel. 



Dark 





Number of the light eye- 

 coloured children. 



- Total 

 child- 

 ren. 



Ob- 

 served. 



Calculated. 





I. 



II. 



III. 



6 



6 



5 3 



5 -3 



5 6 



6 



6 



5 3 



5 3 



5-6 



6 



6 



5 "3 



5 3 



5 6 



6 



5 



53 



5 3 



5-6 



7 



7 



6*2 



6 2 



6 -6 



7 



7 



6 2 



6-2 



6'6 



7 



7 



6-2 



6-2 



6-6 



7 



7 



6 -2 



6*2 



6 6 



7 



7 



6-2 



6 2 



6*6 



8 



8 



7 



7 1 



7-5 



8 



8 



7-0 



7 1 



75 



8 



8 



7 



71 



7 5 



8 



8 



7*0 



7*1 



7 5 



8 



7 



7*0 



7-1 



7*5 



8 



7 



7-0 



7-1 



7-5 



12 



12 



10 6 



10 -7 



11 '3 



7 



7 



6*2 



5-8 



6*4 



10 



4 



8 -8 



8-3 



9'1 



12 



12 



10 6 



10 -o 



10*9 



7 



6 



6 2 



5 '1 



6-0 



8 



8 



7 



5 -8 



6 *9 



9 



9 



7*9 



6 -6 



7 *7 



9 



9 



7'9 



66 



7-7 

 • • 



9 



7 



7-9 



6 -6 



7-7 



10 



10 



8 -8 



7-3 



8 *6 



7 



7 



6-2 



5 -4 



6 *2 



10 



9 



8 *8 



7-7 



8-8 



6 



6 



5 3 



4-0 



5-0 



10 



10 



ft -ft 

 o o 



D / 





7 



4 



6 2 



4-7 



4-6 



8 



5 



5-4 



4-6 



4-8 



6 



2 



17 



4-4 



2-2 



9 



1 



2-5 



5-1 



2-5 



6 



1 



2-7 



25 



1-2 



11 



3 



31 



4-5 



2-2 



6 





1-7 



3 



1-5 



7 



*4 



2-0 



3-6 



1-8 



6 



6 



4-7 



5-0 



4-9 



1 7 



6 



5-5 



5-7 



5-7 



8 



6 



6'2 



6-6 



6-6 



9 



■ 7 



7-0 



7-5 



7-4 



11 



10 



8-6 



9 1 



9-2 



9 



6 



7-0 



6 6 



6 9 



11 



7 



8-6 



8-0 



8-5 



7 



6 



5 5 



5-4 



4-4 



