I used to believe that the forth bridge , which runs across the river forth in Scotland, was named because the other three had fallen down !
A childhood belief about places

others believed things like this
- When I was little, my dad had a friend named Scott. I thought my dad's friend was the king of Scotland— Uhhh....
- I thought a "fallen soldier" was one who'd tripped and fallen during a battle.Anon
- I used to believe that the lower level of the George Washington Bridge in NYC was named Martha Washington— Shayne
- for my little sis -
Paul McCarty song "Band on the Run" but when she sang it it was "Man has the Runs"Anon - When I was 7 my brother told me that when the space of the computer runs out it will explode.— Sam
- All the people that lived in Scotland were girls— The Ice Cream Sandwich Monster