Source: State archive Hamburg, collection: 373-7 I, VIII (Auswanderungsamt I). VIII A 1 Band 227, Mikrofilmnummer: K_1815, page 2269; also searchable on Ancestry.com.
There is a song well-known in Hamburg called "Geh'n wir mal zu Hagenbeck...." ["Let's go to Hagenbeck..."] and when somebody sings it everyone knows it's about a visit to the zoo. It must be remarked though that Hagenbeck is an animal park strictly speaking: the enclosures are embedded in a park with artificial lakes and mountains and also the concept of laying more emphasis on species-appropriate husbandry in outdoor enclosures was developed by Carl Hagenbeck in 1896; later he even had the patent for it.
Over the decades, what had started as a small animal shop with 6 seals in 1848 escalated into an animal park which was opened at today's location in Hamburg-Stellingen in 1907. "Hagenbecks Tierpark" became the animal park Hagenbeck over time showing several attractions like the "polar sea" and the tropical aquarium.
Apart from the animals, Hagenbeck was also famous for something else: the ethnological exhibitions. At a time when not everybody could read and owned books at home, when there were no cinemas and TV sets, these exhibitions were considered an appropriate measure to let the people of Hamburg " gaze" at other cultures which were considered to be savage and uncivilized; thus, Inuit, Saami, or indigenous peoples of Africa and America became a kind of special exhibitions in addition to the animals.
Hagenbeck - a long-term institution in Hamburg - Part 1