How old were they?

John Thornton

P · Born May 22, 1869

Age in each season

1. 1889 (Nationals): 19 years, 314 days to 20 years, 132 days
2. 1891 (Phillies): 21 years, 314 days to 22 years, 132 days
3. 1892 (Phillies, Browns): 22 years, 315 days to 23 years, 132 days