Alem,_Maren_en_Kessel_officieus
<span class="int-own-work" lang="en">Own work</span>
Based on description and image from: <a rel="nofollow" class="external text" href="https://www.bhic.nl/ontdekken/verhalen/wapenverwarring-of-hoe-de-wapens-van-alem-maren-en-kessel-door-elkaar-raakten">bhic.nl</a>. (SVG is own work.)