Just out of interest, and don't mind if anyone else doesn't want to add to this (and may be completely boring as mine were all in London):
St Vincent's RC Primary school off Marylebone High Street
Maria Fidelis Convent School(who was she!) - Gower Street
More House School (Pont Street) and .. after being politely asked to leave ...
St Marylebone Girls' School (Marylebone High Street)
How 'bout you?