The Didushyts'ki, or Dzieduszycki (plural: Dzieduszyccy, feminine form: Dzieduszycka) was a Ruthenian (Ukrainian) and Polish nobility family which was first recorded in 1400.
The family originated from Dzieduszyce near Żydaczów (today Ukraine) in the Lwów Land.
Anastazja Dzieduszycka – (1842–1890), columnist
Paulina Dzieduszycka – (1831–1892), writer
Talia Dzieduszycka – (1811–1855), poet
Aleksander Stanisław Dzieduszycki – (1813–1879), politician in Galicia
Antoni Bazyli Dzieduszycki – (1757–1817), politician
Franciszek Jan Dzieduszycki – (died 1714), Voivode of Podole
Henryk Dzieduszycki – (1795–1845), landowner, industrialist
Izydor Dzieduszycki – (1842–1888), historical and political writer
Jerzy Dzieduszycki – (1575–1641), castellan of Lubaczów
Jerzy Stanisław Dzieduszycki – (1670–1730), Great Crown Koniuszy
Józef Kalasanty Dzieduszycki- (1772–1847), founder of the Poturzycki Library
Juliusz Dzieduszycki – (1817–1885), landowner
Juliusz Dzieduszycki – (1882–1942), politician and diplomate
Karol Dzieduszycki – (1847–1902), landowner, politician in Galicia
Kazimierz Adam Dzieduszycki – (1812–1885), deputy of the Sejm Krajowy
Konstanty Dzieduszycki – (1884–1964), deputy of the Sejm and senator in the Second Republic of Poland
Maurycy Dzieduszycki – (1813–1877), historian, journalist
Mieczysław Antoni Dzieduszycki – (1823–1872), social activist
Mikołaj Adam Dzieduszycki – (1769–1795), publicist
Tadeusz Dzieduszycki – (1724–1777), Great Cześnik of the Crown
Tadeusz Dzieduszycki – (1841–1918) deputy of the Sejm of the Land
Tytus Dzieduszycki – (1796–1870) politician in Galicia
Walerian Dzieduszycki – (1754–1832), patriotic activist, landowner
Władysław Dzieduszycki – (1821–1868), deputy of the Sejm, horse breeder
Włodzimierz Dzieduszycki – (1825–1899), naturalist
Włodzimierz Dzieduszycki – (1885–1971), last Ordynat of the Poturzyce Fee Tail
Wojciech Dzieduszycki – (1848–1909), politician, philosopher, essayist
Wojciech Dzieduszycki – (1912–2008), artist
Piotr Dzieduszycki – (born 1946), sociologist and journalist, social activist
The family coat of arms was Sas.
