Simplify the following text for a Grade 7 native English-speaking person.
Original: Notts County Football Club is a football club in Nottingham , England , and the oldest of all the clubs that are now professional .
Simplified: Notts County Football Club ( often known as Notts or County or by their nickname The Magpies ) are an English professional football club . They are the oldest of all the clubs in the world that are now professional , having been formed in 1862 .