Denver Pyle was 46 in Bonnie and Clyde when he played the character 'Frank Hamer'.
That was over 57 years ago in 1967.
In 1997 he died aged 77, starring in 100 films in his career, 26 of those after Bonnie and Clyde was first released. If he were alive today he would be 104.
In Bonnie and Clyde, I think Denver Pyle looks: