May 05, 2023 13:16 Follow The birth father’s information may have been unknown, or the birth parents may have been unmarried. Related articles How do I get more information about my adoption or about searching for my birth parent(s) How is legal paternity established? How do I know if I have custody of my children Can I request the birth certificate of a non-family member? What is a confidential intermediary? What is required to purchase a certified copy of a birth, death or fetal death record?