This happened to my grandmother. My grandad and her were sleeping one night when my grandmother woke up to see a lady crossing my grandad arms over each other (like they do when someone has died). My grandmother begged the lady not to take him from her, and the lady just smiled. My family has a history of psychic experiences if you guys would like to hear. Oh! Later, when she in hospital dying, she said that a lovely woman came to her in the night and sat with her. My mum asked the people at the hospital who visited her and they said no-one had. My grandmother called the woman her Spanish Lady.