In 1944, he married Shirley Jeane Brown, with whom he had one son, David Bruce Eppenberger. Robert and Jeane divorced some time later. In 1952, he married Dorothy McArthur, with whom he had two children, Dorothy "Dot" Carver and Robert. She died in 1992.[2] In 2003, he married Irene Allan Davis. Blakeley died in a Brookdale senior living community in Jacksonville, Florida, on October 25, 2017,[1] from complications from a bacterial infection.[2]
He joined Toastmasters International in 1958, becoming its international president from 1976 to 1977.[1] Blakeley helped change the organization's bylaws to allow women to join and expanded the group by traveling across the U.S., Africa, and Europe.[2]
Major General Keith R. Barney tasked Blakeley with creating the fallout shelter sign in 1961. Blakeley decided that to be most durable the signs must be made from metal. As they needed to be easy to find in the dark, he chose to use orange-yellow and black, with an image created by graphic design firm Blair Inc. and possibly based on an image from on Clarence P. Hornung's Handbook of Designs, consisting of three upside-down equilateral triangles on a black background and the words "Fallout Shelter" in large letters.[1][3] Blakeley also wanted the reflective paint to easily illuminate from a cigarette lighter.[3][4]
We'd go down the street, and one of the kids would say, "Hey, Dad, there's one of your signs." But, you know, other than that it's just like many of the other things that happen in life. It's just like one of those routine things.[1]