Early 70s. 2 brothers playing in barn one lands on pitchfork and dies. They can still communicate. Lady tells living boy no , its evil. A baby is taken and found in a water barrel unsealed by police searching for baby. Drunk ranchhand is blamed.

This:
The Other (1972) - IMDb (http://www.imdb.com/title/tt0069050/)

this:
the other (1972) - imdb (http://www.imdb.com/title/tt0069050/)

This is it... Thank you. Been looking for years!!

Perfect! :)