Sandor Gunst’s birth certificate

This is my father Sandor Gunst’s birth certificate from 1880. It was registered in Szentes.

My father was born in 1880 in Szentes. He attended high school there. At the time, this high school was connected with the Debrecen Calvinist High School. Since it only had six grades, anyone who wanted to go to seventh and eighth had to finish in Debrecen. My father didn't go there, so he only completed six grades of secondary school. I used to know why, but now I can't remember why he quit.