Interesting! I've never saw a witch window on a barn-
Used to be horses, new owners have goats-
While driving around on back roads one Saturday, us three boys, dad and his dad came across a barn just about like this. Grandpa looks for a minute, "Huh, that ol' barn's in pretty good shape for the condition it's in".
That barn should stand for another 15 20 years! It's amazing how long it takes for neglected post and beam buildings to completely fail!