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Friedrich IV. von HolsteinGottorf. Herzog Friedrich IV von Holstein Gottorf FriedrichIV Gottorf UTC FriedrichIV Gottorf Pieter van Gunst nach einem Gemlde von Ludwig Weyandt derivative work Skpperd talk closeup Skpperd FriedrichIV Gottorf PDold original upload log This image is derivative work of the following images File FriedrichIV