How old were they?

Frank Hankinson

3B · Born April 29, 1856

Age in each season

1. 1878 (White Stockings): 21 years, 337 days to 22 years, 155 days
2. 1879 (White Stockings): 22 years, 337 days to 23 years, 155 days
3. 1880 (Blues): 23 years, 338 days to 24 years, 155 days
4. 1881 (Trojans): 24 years, 337 days to 25 years, 155 days
5. 1883 (Gothams): 26 years, 337 days to 27 years, 155 days
6. 1884 (Gothams): 27 years, 338 days to 28 years, 155 days
7. 1885 (Metropolitans): 28 years, 337 days to 29 years, 155 days
8. 1886 (Metropolitans): 29 years, 337 days to 30 years, 155 days
9. 1887 (Metropolitans): 30 years, 337 days to 31 years, 155 days
10. 1888 (Cowboys): 31 years, 338 days to 32 years, 155 days