Doctor Jaroslav Kacmarcyk or Jarosław Kaczmarczyk, also spelled Iaroslav Karchmarchyk was born in Binczarowa, in the Kingdom of Galicia and Lodomeria, and was the head of the Lemko-Rusyn Republic from 1918 to 1920.
Career
He was tried by the Polish government for anti-Polish agitation June 6, 1921, and was acquitted.