"Otto Haeckel (* 1872; † 1945) und Georg Haeckel (* 1873; † 1942) gehörten um 1900 zu den bekanntesten Pressefotografen Berlins." - (Wikipedia (de) 01.11.2019)
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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.)