question: When was the navy that was donated the LKL "Kursis" (M51) by Germany established?
answer: 1 August 1935
context: Title: LKL Kuršis (M51)
  Passage: LKL "Kursis" (M51) is a minehunter of the Lithuanian Naval Force.  Built in West Germany in 1958 as "Marburg" (M1080), a "Lindau"-class (or Type 320) minesweeper for the German Navy, she was upgraded to a Type 331 minehunter in the 1970s.  Germany donated "Marburg" in 2001 to the Lithuanian Naval Force, which renamed the ship "Kursis".  The vessel augmented the Squadron of Mine-hunters, which had been established in 1999 with the similar donation of sister ship "Koblenz", which became "Sūduvis" (M52) .
  Title: Gemeinsamer Ausschuss
  Passage: The Joint Committee (German: Gemeinsamer Ausschuss) is a special body in the constitutional and institutional system of Germany established by Article 53a of the Basic Law for the Federal Republic of Germany (Grundgesetz, GG).  It exists to ensure a functioning legislature during a constitutionally established and declared "state of defense".  During a state of defense, as well as prior to its declaration, the Federal Government must inform the committee about its plans.
  Title: Lithuanian Naval Force
  Passage: The Lithuanian Navy is the naval arm of the Lithuanian Armed Forces.  Though formally established on 1 August 1935 its roots stretch back as far as naval engagements on the Baltic Sea in the Medieval period.  Lithuanian naval units saw some service with Soviet naval forces during World War II, and the navy has been re-established in its own right and continues to expand since Lithuania's independence in 1990.
citations: LKL Kuršis (M51) Lithuanian Naval Force