He retired in May 1913 after 44 years at sea .
Dietrich Hogemann ( 1852 -- 1917 ) was Commodore of the Norddeutscher Lloyd fleet of ocean liners .
Dietrich Hogemann retired in May 1913 after 44 years at sea .
Dietrich Hogemann ( 1852 -- 1917 ) was Commodore of the Norddeutscher Lloyd fleet of ocean liners .