Career
He held numerous political offices, including voivode of Mścisław (1621–1626), voivode of Trakai (1626–1640) and voivode of Vilnius (1640–1642), as well as starost Brasławski, Jurbarkas, and Nowodworski in the Polish-Lithuanian Commonwealth. The son of Teodor Tyszkiewicz and Katarzyna Lacka, he was of the Eastern Catholic faith, and studied abroad at Padua. He had one daughter: Katarzyna Eugenia Tyszkiewicz.