Besitzatlas des Deutschen Ordens (Elsen) 1761, Ausschnitt "<a href="//commons.wikimedia.org/wiki/Grevenbroich" title="Grevenbroich">Grevenbroich</a>"
<a href="//commons.wikimedia.org/wiki/User:Michael_Reschke" title="User:Michael Reschke">Michael Reschke (Uploader)</a>
1761, Repro
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