May 25, 1947 twin girls

Birth family looking for twin girls born May 25, 1947. Blonde hair & blue eyes. Given up for adoption in 1948 or 1949 through the SC Childrens Bureau. Birth place is believed to have been Greenville, SC. Birth names were/are Zetta Ann Fowler & Zelia Mae Fowler. Birth mother's name at birth was Martha Ayers Fowler...now Martha F. Kindley. Birth father listed is John B. Fowler. Twins have 2 half sisters & 1 half brother. If you know any twin girls born in SC with this birthdate...please reply.