I don't know if you check this since it's been a long time since your post. My mother is also Ruth Miliani Kuamoo, born in Hilo. I was not aware of a sister born before me until my fathers' family made contact with me 3 months ago.Our mother did confirm that I do have a sister that she gave up for adoption before my birth. I hope you get this and make contact with me. My name is Laura Lynette Cressey -Miller.
Thank-you for your time.