Roberts Blossom was 52 in Close Encounters of the Third Kind when he played the character 'Farmer'.
That was over 46 years ago in 1977.
In 2011 he died aged 87, starring in 32 films in his career, 20 of those after Close Encounters of the Third Kind was first released. If he were alive today he would be 100.
In Close Encounters of the Third Kind, I think Roberts Blossom looks: