15 GCA § 815: When Rights of Succession Are Dependent on Parent-Child Relationship.

(a) The rights of succession by a child, as set forth in Chapters 9 and 10 of this Title, are dependent upon the existence, prior to the death of the decedent, of a parent and child relationship between such child and the decedent.

(b) The rights of succession by issue through a deceased child of a decedent, as set forth in Chapters 9 and 10 of this Title, are dependent upon the existence, prior to the death of such deceased child, of a parent and child relationship between such issue and such deceased child, and upon the existence prior to the death of the decedent or such deceased child, of a parent and child relationship between such deceased child and the decedent.

(c) The rights of succession to a child's estate by a parent and all persons who would take an intestate share of the decedent's estate through such parent, as set forth in Chapters 9 and 10 of this Title, are dependent upon the existence, prior to the death of the decedent, of a parent and child relationship between the parent and the deceased child. (d) For purposes of this Section and of Chapters 9 and 10 of this Title, a parent and child relationship exists where such relationship is

(1) presumed and not rebutted pursuant to, or

(2) established pursuant to, the applicable Guam laws concerning the existence and establishment of a parent and child relationship.