Lordship of Boelare
<gallery caption="Ruling Houses" align=center style= "color: #292929;font-size:1.2em;font-weight: normal;text-align:center;font-style: normal;"> Harnes.svg|House of Harnes Rasse de Gavre.svg|House of Gavre Montmorency-Laval.svg| House of Montmorency-Laval /gallery>