My cousin passed away 3 weeks ago. I'd like to know if I'm entitled to receive any inheritance, he was never married and has no children. But a third cousin was his power of attorney for he paid the deceased rent, aide that lived and took care of him and all expenses that needed to be paid. Being that I was told that I'll receive a letter to sign off on, should I sign off on something that I did not see or do not know what I'm signing off on. Does this mean I should be entitled to something?Yes my cousin has a will. I don't have a copy, and don't know what's in the will. But yet I'm asked to sign off on it. Don't know what to do?