"Johannes Riepenhausen (1787, Göttingen - 11 September 1860, Rome) and his older brother Franz Riepenhausen (1786, Göttingen - 3 January 1831, Rome) were German painters and engravers who worked in Rome." - (en.wikipedia.org 30.10.2019)
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(The left column lists the relations of this actor to objects in the right column. In the middle you find other actors in relation to the same objects.)