Douglas Barr and Irene (Renie) Rose Wood had a daughter in 1966, 1967 or 1968. My adopted son is a half-brother to that child and wants to find his sister. Baby was born in Michigan, said to have been put up for adoption at age 3 months. Birth name was probably Nickole Leanne (?). Her brother is 30 now and wants to know his sister. Please help.