Kyrylo Stavrovetsky-Tranquillon was a Ruthenian (Ukrainian) church figure of the Polish–Lithuanian Commonwealth, poet, publisher, archimandrite of the Yelets Dormition Monastery in Chernihiv. He is better known for his publishing efforts which provided Ruthenian citizens of the Commonwealth with literature in native language.
Kyrylo Hryhorovych Stetsenko was a prolific Ukrainian composer, conductor, critic, and teacher. Late in his life he became a Ukrainian Orthodox Priest and head of the Music section of the Ministry of Education of the short-lived Ukrainian People's Republic.