1. ^^1 2 3 4 {{cite news |first= |last= |authorlink= |coauthors= |title=Capt. Hogemann Makes His Last Voyage After 44 Years Spent at Sea. |url=https://timesmachine.nytimes.com/timesmachine/1913/05/07/100617873.pdf |quote=After the North German Lloyd liner Kronprinzessin Cecilie, arriving from Bremen yesterday, had been made fast to her pier in Hoboken Capt. Dietrich Hogemann, Commodore of the fleet, announced that it was his last voyage, and that Capt. Charles Polack of the George Washington would succeed him. |work=The New York Times |date=May 7, 1913 |accessdate=2009-08-06 | format=PDF}}
2. ^{{cite news |first= |last= |authorlink= |coauthors= |title=Captain Dietrich Hogemann |url=https://timesmachine.nytimes.com/timesmachine/1917/05/19/102345298.pdf |quote=Dietrich Hogemann, retired Commodore of the North German Lloyd fleet, died on Tuesday at Bremen of heart disease in his ... |work=The New York Times |date=May 19, 1917 |accessdate=2009-08-06 | format=PDF}}