A friend of mine passed away last year, and his widow found some papers that don't appear to belong to anyone in his family. He was a collector of old books, so the papers may have come from an old book that he purchased. Anna was born Anna Resauckis on 31 Mar 1885 in Riga, Latvia. She changed her name to Anna Rescevskis when she became a US citizen on May 14, 1956 in Fondulac, WI. The papers include her 1st and 2nd citizenship papers, a bankbook, her social security notification, and her Latvian passport (I think).
Anna was single, and there is no evidence that she had any children. She lived for a time in Indiana when she first came to the US in 1950.
If she has any relatives that would like to have these papers, please contact me through this message thread.