I live in the UK, and as part of an academic thesis, I am researching an individual named Jennie Edler, who was a patient at the St Louis City Sanitarium in the 1920 census. It is possible that she was admitted there on numerous occasions during the period 1906 to 1940. I am very keen to locate admission records or case notes (anything, basically) relating to Jennie Edler at the Sanitarium.
Can anybody with a knowledge of research in St Louis let me know if such records still exist for the Sanitarium? If so, how would I go about getting a search undertaken for any reference to Jennie Edler? I am on a fairly tight deadline for this research, so am keen to get a search undertaken as soon as possible. Thanks.