The ocean liner was put into service, as the fourth
Holland America Line (HA) liner to serve under the name of '
SS Maasdam'''''. It was initially used to service the
Dutch East Indies by the Holland America Line. The ship was originally planned as an ordinary freighter under the name of "Diemerdyk" and plans changed during construction to become a passenger liner. The liner later began trans-Atlantic service between West Germany and New York. On 15 February 1963, in the
Weser estuary off
West Germany, the liner struck the wreck of the British ship
Harborough, which had sunk in 1959 after striking the wreck of the Soviet ship
Kholmogry.
Maasdam, carrying 500 persons, was safely evacuated despite a bad
list, then was safely sailed to
Bremerhaven by a skeleton crew. The ship was acquired by the Polish government in June 1968 and began service as a Polish ocean liner on 11 April 1969 as a replacement for the then obsolete . The ship was rechristened TSS
Stefan Batory, named after the former king of Poland,
Stefan Batory (1533–1586). After she was refitted and renamed at
Gdańsk, she became the
flagship of the Polish Ocean Lines (1969–1988) and mainly sailed from Gdynia–Copenhagen–Rotterdam–London–Montreal–Southampton–Rotterdam–Copenhagen–Gdynia. According to the contemporary press, on her first arrival in Rotterdam as
Stefan Batory in 1969, the former owners of her expressed their interest in buying her back from Polish owners for service under the former flag.
Stefan Batory remained in regular service until 1988. During that time, trans-Atlantic travel changed to use passenger airplanes and saw the end of the era of trans-Atlantic liners. By 1988,
Stefan Batory was one of the only trans-Atlantic passenger liners sailing regularly scheduled voyages between Europe and North America. The ship was used briefly for ocean cruises until 1990, when it was sold to the Swedish government, renamed as
Stefan and used to house asylum seekers in
Gothenburg from 1990 to 1992. Unused from 1992,
Stefan was finally scrapped at
Aliağa, Turkey, commencing in May 2000. ==Onboard travel==