I am helping my sister in law get her medical records. She was adopted in 1979. Her birth mother's maiden name was Smith, first name was possibly C(K)atherine. My sister in law was born in Glendora, California. Any leads would be great. She did a 23 and me DNA test and we haven't heard back from any matches, though she does have some close matches, it is so frustrating. She is doing an Ancestry DNA test also, it is in the process. In the meantime, it doesn't hurt to ask.