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Jóhann Mórits af Nassá-Siegen
From Wikipedia, the free encyclopedia
Jóhann Mórits af Nassá-Siegen (hollenska: Johan Maurits van Nassau-Siegen; þýska: Johann Moritz von Nassau-Siegen; portúgalska: João Maurício de Nassau-Siegen; 17. júní 1604 – 20. desember 1679) var hollenskur greifi og síðar fursti af Nassá-Siegen.
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