Blessed Thomas Holford Catholic College is a secondary school based in Altrincham, Greater Manchester. The school specialises in maths and computing, and is named after Blessed Thomas Holford, a 16th-century priest from Cheshire. The college has a strong Catholic identity,and all pupils are required to wear uniform.
This is what Wikipedia wants you to believe.
Unfortunatley, it stands for British Torture House, and is exactly what it says on the tin.
"So Jane, what school are you going too? I'm going to Sale Grammar (another hell hole, but considerabley better)"
"BTH" -shoots self-