Károly was born on January 14th, 1789. Károly's father was János Guóth and his mother was Anna Boda. His paternal grandparents were Zsigmond Guóth and Zsuzsa Káldy. He had a sister named Júlia. He was the older of the two children. He had a half-sister named Éva. He died in Nemes-magas.1