Kammala jumla mai zuwa: Kennemann an haife shi ne a Soldin (M Myślibórz na zamani, Poland), ya kasance ɗaya daga cikin membobin ƙungiyoyin tattalin arziki da siyasa na Prussian daban-daban a lardin Posen. Daga cikin su akwai Society for Support of German Interests da aka kafa bayan da aka kasa.
Tashin hankali na Janairu sannan kuma Junker Society da aka kafa a 1865.