Count Tytus Adam Działyński (1796–1861, son of Ksawery, father to Jan Kanty) was a Polish nobleman, political activist and protector of arts and a Prussian politician.
[1][2] He was a publisher of historical sources important for the Polish history, founder of Kórnik Library (Biblioteka Kórnicka), co-founder of Poznań Industrial Society (Towarzystwo Przemysłowe w Poznaniu), the Poznań Society of Friends of Arts and Sciences (Poznańskie Towarzystwo Przyjaciół Nauk) and the president of the latter since 1858.
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.
[3] Count Tytus Adam Działyński died in Poznań, on 12 April 1861, at the age of 63.