Connie Marrero, the oldest living former major league player dies in Havana, Cuba two days shy of his 103rd birthday. Only Chet Hoff had a longer life among all men who have played in the major leagues. Mike Sandlocktakes over the title, at the age of 98.

On April 23, 2014 — Connie Marrero, the oldest living former major league player dies in Havana, Cuba two days shy of his 103rd birthday. Only Chet Hoff had a longer life among all men who have played in the major leagues. Mike Sandlocktakes over the title, at the age of 98.

Source
Baseball Reference April 23