what job does Stanislaw Narutowicz's brother do before served as the 1st president of Poland?
Stanisław Narutowicz Stanisław Narutowicz (Lithuanian: "Stanislovas Narutavičius"    ) (September 2, 1862, Brewiki, Kovno Governorate – December 31, 1932, Kaunas, Lithuania) was a lawyer and politician, one of the twenty signatories of the Act of Independence of Lithuania and brother to the first president of Poland Gabriel Narutowicz. He was also the only Polish–Lithuanian member of the Taryba, the provisional Lithuanian parliament formed in the later stages of World War I.
Stanisław of Masovia Stanisław of Masovia (pl: "Stanisław mazowiecki"; 17 May 1501 – 8 August 1524), was a Polish prince member of the House of Piast in the Masovian branch. He was a Duke of Czersk, Warsaw, Liw, Zakroczym and Nur during 1503-1524 (under regency until 1518) jointly with his brother.