Herzogtum Preußen

region · 1525 AD – 1618 AD

Coordinates: 54.45088, 21.13769
Also known as: Ducat de Prússia (ca), Ducau de Prusia (an), Duchy of Prussia (en), Ducáu de Prusia (ast), Dugelezh Prusia (br), Hertugdømmet Preussen (da), Prusko vojvodstvo (bs), Pruské vévodství (cs), Δουκάτο της Πρωσίας (el), Герцагства Прусія (be), Херцогство Прусия (bg)
Dating: exact

Sources