When we moved my prim and proper aunt from assisted living to a nursing home, I packed up her things for the move. Tucked in her dresser drawers were billfolds, jewelry, and other little things that were not hers. Apparently, she took things that she thought were her's or her husband's who had been dead for many years. My aunt was a wonderful woman who would never have ever thought of taking something that belonged to someone else. As she got older, her mind didn't work like is used to and the ability to reason was gone. I returned everything I found to the staff with our apologies. The staff was very kind and understanding.