There is a ghost of a former master of choristers, Henry 'Cocky' Inge, in All saints, east st kilda. He died suddenly of cardiac arrest during evensong while playing the organ. I'm not sure why he's still there- he's not evil, he's just a polite old man. Possibly he's there because a lot of the men in the church were war veterans/returned serviceman from WW1. He's a ghost not many know about!