My grandfather went to Germany between 1970s-80s as a guest-worker and I am searching my uncle who is born in 1975 or later. My grandfather's name is Seyfi and had a short-term relationship with the mother. At that time, he didn't know that my uncle exist. Hopefully we can find him. (Grandfather is currently living in Turkey, Kayseri)
Please let me know if you know anything. My e-mail: avci6543@gmail.com