In 1993, my father wrote a note stating he was giving my sister the house that sits on an acre of land. The note was notarized but he did not give her a deed for the house.
In 2000, my father had a will drawn up that do not speak of this house but states that all the property is not to be divided and if the siblings decides they want to sell some of the land, then they must all be in agreement.
Is the piece of paper considered a legal document?

