Count Tytus Adam Dziaà Âyà Âski (1796–1861, son of Ksawery, father to Jan Kanty) was a Polish nobleman, political activist and protector of arts and a Prussian politician.
Tytus was born into the rich and influential Polish noble House of Dziaà Âyà Âski, as the son of Count Ksawery Dziaà Âyà Âski (1756-1819) and his wife, Countess Justyna Dzieduszycka (1764-1844). He was a publisher of historical sources important for the Polish history, founder of Kórnik Library (Biblioteka Kórnicka), co-founder of Poznaà  Industrial Society (Towarzystwo Przemysà Âowe w Poznaniu), the Poznaà  Society of Friends of Arts and Sciences (Poznaà Âskie Towarzystwo PrzyjaciÃ³à  Nauk) and the president of the latter since 1858. He was also a participant of the November Uprising (1830/31) and Spring of Nations (1848). He was also a member of provincial parliament of the Grand Duchy of Poznan (1841-1846) and of the Prussian House of Representatives (1851-1853, 1858-1861). He was married to Countess Celestyna Gryzelda Zamoyska (1804-1883) and had six children, one son and five daughters.
Count Tytus Adam Dziaà Âyà Âski died in Poznaà Â, on 12 April 1861, at the age of 63. His body was transferred and buried in Kórnik Castle, Kórnik, Poland.