Arthur Guinness the United Irishmen during the 1798 rebellion and was accused of spying for the British. and was against Irish home-rule. In general, the Guinness family became Irish Unionists and Arthur Guinness accepted the system, with Arthur ""directly opposed to any movement toward Irish independence"" and wanting ""Ireland to remain under British control"". Guinness leased a brewery in Leixlip in 1755, brewing ale. Five years later he left his younger brother Richard in charge of that enterprise and moved on to another in St. James' Gate, Dublin, at the end of 1759. The 9,000-year lease he signed for the brewery is
Norwegian University of Science and Technology Trondhiemske Selskab (Trondheim Academy)", which in 1767 became the Royal Norwegian Society of Sciences and Letters. The engineering education in Trondheim began with "Trondhjems Tekniske Læreanstalt (Trondheim Technical College)" in 1870, and in 1910, "Norwegian Institute of Technology (NTH)" opened officially. In 2010, NTNU celebrated the 250th anniversary of Trondheim Academy. NTNU also celebrated the 100th anniversary of NTH in the same year. The centennial was also celebrated by the publication of several books, among them a history of the university, entitled "Turbulens og tankekraft. Historien om NTNU" which translates as "Turbulence and mindpower: The history of NTNU". Det Trondhiemske