Júlia was born in 1942. Júlia's father was Miklós Csölle and her mother was Mária Kósa. Her paternal grandparents were Vince Csölle and Julianna Kolláth. She had three brothers and a sister, named János, Miklós, József and Teréz. She was the youngest of the five children. She died at the age of 53 in 1995.