Dr. Petar Beron (Bulgarian: Петър Берон) (c. 1799, Kotel – 21 March 1871) was a Bulgarian educator. He created the first modern Bulgarian primer, erroneously called the Fish Primer (Рибен буквар, Riben bukvar) because of the dolphin drawn in the end of the book (dolphins are mammals, unlike fish). Beron has been called "the father of modern Bulgaria."
Read more about Petar Beron: Biography