Karol Szajnocha (1818–1868) was a Polish writer, historian, and independence activist. Self-taught, he would nonetheless become a notable Polish historian of the partitions period.

Ossoliński National Institute, or the Ossolineum is a Polish cultural foundation, publishing house, archival institute and a research centre of national significance founded in 1817 in Lwów. Located in the city of Wrocław since 1947, it is the second largest institution of its kind in Poland after the ancient Jagiellonian Library in Kraków. Its publishing arm is the oldest continuous imprint in Polish since the early 19th century. It bears the name of its founder, Polish nobleman, Count Józef Maksymilian Ossoliński (1748-1826).