Painter, the younger brother of one of the founders of the Transcarpathian school of painting of A. Erdeli. Worked in the genres of still life and landscape. In 1920 he graduated from the Budapest Academy of arts, in the 1930s- Uzhgorod teachers ' Seminary. In 1934, in the article"Carpatho painting" Erdelyi wrote about the work of brother he was "the essence of nature sobraga iz razmahom, bagatelle I virusno. Not to love suwareh Farb... VSI trebnitz naturaland not pomca, svoï Sogeti vibira Dovgy, create from svoa DOS". He was a member of MT society of the workers of pictorial art of pidkarpatska Rus, created in 1931 with the participation of Y. bokshay and A. Erdeli. In Slovakia and in Transcarpathia was held a few solo exhibitions of the artist. He lived and worked mainly in Mukachevo and Uzhgorod.