Dmytro Dedko

Dmytro Dedko (Ukrainian: Дмитро Дедько; Latin: Demetrius Dedko) was a Lord of Ruthenia in 1340 (1323) – 1349. Commonly thought to be a Galician boyar, he could be one of sons of Yuriy I and Varvara (Barbara). Dmytro is possibly the progenitor of Ostrozky family.