Jerzy was active in social and scientific fields, maintaining a grammar school and poorhouse for the poor and establishing two scientific foundations, one funding the scientific testing of equipment, the other rewarding Polish authors of outstanding scientific works. His brother Adam Hieronim Karol Lubomirski (1811 – 1873) was awarded the Virtuti Militari cross, for participating in the November Uprising. In 1883, Prince Henryk Lubomirski (1777–1850) gave his rich collection of books, archive material, works of art, and other antiques to the Ossoliński National Institute in Lvov, which since has become an important scientific and cultural institution, with its 19th-century publications, on the humanities research conducted there, being still considered of value. Without the material and financial support of Henryk, the facility would have closed at an early stage of activity. Henryk for many years served as a curator of the facility. He also contributed to the formation of the Museum of the Princes Lubomirski, the first private museum in the Polish land generally available to the public. He was on familiar terms with poet Zygmunt Krasiński, who memorialized the prince in his Non-Divine Comedy, in the person of Orcio. In 1823, Henryk created the entail of Przeworsk; but, as a result of his subversive activities, the entail was legalized by the partitioning authorities only after his death. In 1869, his son Prince Andrzej Lubomirski became the first recognized entailer. Prince Aleksander Lubomirski (1802 - 1893) founded centres for poor boys (at today's seat of the University of Economics) and girls (in Łagiewniki) in the centre of Kraków. At these centres, young poor were prepared for adult life, being instructed for free in practical professions that could be the basis for future employment. Prince Jan Tadeusz Lubomirski (1826 – 1908) founded the Warsaw Charity Society. He was the long-standing president of the Ophthalmology Institute in Warsaw, which conducted ophthalmology research according to European standards. On his initiative, special teams were set up which helped poor people to get free eye care. During the January Uprising the prince was a member of the National Government of Romuald Traugutt, where he served as a head of the Department of Internal Affairs. For anti-Tsarist activities, he was exiled deep into Russia, to Nizhny Novgorod. He supported Polish education. He protected Polish vocational organizations from competition from Russian and Prussian ones and established credit unions. He tried to regain possession of Polish art stolen by