- Card series: Diamond Heads '15
- City: Brooklyn
- Team: Robins
- League: National League
Jacob Ellsworth Daubert (1884-1924) is considered by some the best first-baseman NOT in the Hall. His fielding was never below .989, he led the NL in batting 1913 & ’14, and was MVP in ’13. Seven times from 1911-19 he was named to Baseball Magazine’s All-America team. Popular with players and fans, his union activity alienated management.
- Charles Ebbetts sent him from Brooklyn to the Reds in 1919 following a salary dispute
- Became ill and died during his final road trip with the Reds in 1924