A Maine Testate Petition is a legal document that is filed in the Probate Court of Maine. It is used when a person dies without leaving a will, or when the will is considered invalid. The Petition serves to determine the proper heirs and distribute the deceased's estate accordingly. There are two types of Maine Testate Petitions: the Intestate Petition, which is used when a person dies without leaving a will, and the Testate Petition, which is used when the will is considered invalid. Both petitions involve gathering information about the deceased's assets and debts, and determining which heirs are entitled to receive the estate. The Petition also serves to appoint an executor or administrator of the estate, who is responsible for ensuring that the estate is distributed according to the law.