. . . . . . "Jacob Hagen (29 January 1809 \u2013 24 January 1870) was a businessman involved in many business ventures in the colony of South Australia. He served in the Legislative Council from September 1843 to February 1851."@en . . "52328459"^^ . . . . . . . . . . "Jacob Hagen"@en . . . . . . . . . . . . . . . . . . . "8450"^^ . . . . . . "1123507486"^^ . . . . . . . . . "Jacob Hagen (29 January 1809 \u2013 24 January 1870) was a businessman involved in many business ventures in the colony of South Australia. He served in the Legislative Council from September 1843 to February 1851."@en . . . . . . . .