The #6 was retired for Stan Musial who played for the Cardinals from 1941-1944 and 1946-1963.
6 were retired and now there's only one
st. Louis cardinals
Albert Pujols is the current owner of the #5. That number, in all likelyhood, will end up being retired by the team.
felipe Lopez
The St. Louis Cardinals with 10.
Ozzie Smith played as number one and the number is now retired respectively.
The St. Louis Cardinals.
6 were retired and now there's only one
Roger Maris played with the St. Louis Cardinal during the 1967, and 1968 seasons, then retired from baseball.
The St. Louis Cardinals retired Stan Musial's #6 in 1963.
Carlos Martinez is number 44 on the St. Louis Cardinals.
Adam Wainwright is number 50 on the St. Louis Cardinals.
Allen Craig is number 21 on the St. Louis Cardinals.
Daniel Descalso is number 33 on the St. Louis Cardinals.
Eric Fornataro is number 67 on the St. Louis Cardinals.
Greg Garcia is number 12 on the St. Louis Cardinals.
Jaime Garcia is number 54 on the St. Louis Cardinals.