No cause of death given. Not only did he appear as the oldest brother in the early (ABC) seasons of My Three Sons, he had a long career as an actor for various Disney movies and The Mickey Mouse Club. He also played the soldier that Gen. George Patton slapped in the movie Patton.
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Tim Considine, Actor on ‘My Three Sons’ and ‘Spin and Marty,’ Dies at 81
He also starred with Red Skelton in 'The Clown' and got slapped by George C. Scott in 'Patton.'