He died today after several months of failing health. He'd retired from the Houston Astros in 2012 and had also called games for both Chicago teams, as well as both St. Louis teams, the Braves, and the Pirates going back to the early '50s.
http://m.mlb.com/news/article/150122950/broadcaster-milo-hamilton-dies
http://m.mlb.com/news/article/150122950/broadcaster-milo-hamilton-dies