I found that my adoption records were moved from St.Loreto (it closed during the 1980s)to The Catholic Childrens Society of Westminster.CCSW, 73, St Charles Square, London, W10 6EJ . I called them and asked if they had my file and then i had to apply my case with them, then met up with them and they gave me my file which contained alot of important information. They provide tracing and conselling services and are really fantastic. I just met them two weeks ago so i am hoping i will hear more in the new year as regards tracing my mother. I would advise you call them. They also have a webpage just look up Catholic Childrens Society Westminster. Best of luck!