John Hagenbeck (1866-1940) was halfbrother to Carl Hagenbeck and assisted in the family company Firma Carl Hagenbeck.
1884: John Hagenbeck went to Sri Lanka to buy elephants for Firma Hagenbeck, which he delivered in Hamburg.
1885: J.H. returned 1885 to Sri Lanka and lived there for 25 years, exporting tea, coffee and animals.
1890: J.H. established etablised Firma John Hagenbeck & Co., ship furn. and animal trade.
1914: The property in Ceylon was repossessed and he was deported by the british in August 1914 during the First World War.
1918: John Hagenbeck established a film company, John Hagenbeck Film AG, in Berlin, which he left in 1923.
1923: J.H. returned to Sri Lanka and founded "Ceylon Zoological Gardens Company" where he kept animals before being shipped, which were also an open Zoo for visitors.
1924-1927: J.H. returned to Europe with a ship full of animals and show people, which he took on tour in Europe.
1927: returned to Sri Lanka and reestablished his trade with tea and animals.
1936: Ceylon Zoological Gardens Company in Dehivela was liquidated and the company confiscated as enemy property, which 1937 became Dehivela Gardens in Sri Lanka.
1939: J.H. and his his Sri Lankan born wife was put in Diyatalawa internment camp by the british.
1940: John died, 74 years old, in Diyatalawa internment camp in Colombo, shortly after the outbreak of the Second World War.
John Hagenbeck left his wife and a son, John George Hagenbeck (1909-1959).