Talked to nursing home and his doctor, but I'm told I must get a court subpeona (IN) to see my estranged late father's med records. No one is opposing me- I think the only person granted access (non relative) is now deceased also. My sole reason is to trace a paternal medical history- especially Alzheimer's Disease. Must it go through court? Must I have an attorney? I must add that my father gave up my legal custody 55 years ago and I was adopted by a stepfather.