- St Jago Alumni SecretariatSt Jago Alumni Secretariat is a concept. It is a central hub for communication among past students, present students and the school. The Alumni Secretariat is run and maintained by the Past Students Association. The central location of the Alumni Secretariat is this website. The Alumni Secretariat will accept and direct messages on behalf of any affiliated association.PSA Secretariat C/O St Jago High School 33 Monk Street Spanish Town St Catherine Jamaica W.I.