Demian Mnohohrishny

Demian Ihnatovych (Mnohohrishny) Дем'ян Ігнатович (Многогрішний)
4th Hetman of Ukrainian Cossacks
In office December 17, 1668 – March 12, 1672
Preceded by	Petro Doroshenko Ivan Briukhovetsky (as Moscow's appointee)
Succeeded by	Ivan Samoylovych
Personal details
Born	1621 Korop, Chernihiv Voivodeship, Polish–Lithuanian Commonwealth
Died	1703 Buriatia, Tsardom of Russia
Nationality	Ruthenian (Ukrainian)
Spouse	Anastasia

Demian Ihnatovych (Mnohohrishny) (Ukrainian: Дем'ян Многогрішний) (1621, Korop – 1703) was the Hetman of Left-bank Ukraine from 1669 to 1672. See The Ruin (Ukrainian history)

His surname literally means "of many sins".

In 1689 he participated in signing of the Treaty of Nerchinsk and became de facto voivode of Buriatia 1691–1694.^[1]