Pinto
There is a book called Bill the Bastard
My wife is a keen horseperson ....grew up on a farm and had horses.
Now in her 70s, she still rides occasionally.
But not me.
My name is Bill and many years ago she gave me the book as a bit of a joke.
Don't know what happened to it cos we rarely throw books out,
but I haven't seen it for years.
Wonderful story, and you're right, it would make a great movie.