How old were they?

Gus Krock

P · Born May 9, 1866

Age in each season

1. 1888 (White Stockings): 21 years, 328 days to 22 years, 145 days
2. 1889 (White Stockings, Nationals, Hoosiers): 22 years, 327 days to 23 years, 145 days
3. 1890 (Bisons): 23 years, 327 days to 24 years, 145 days