Lords of Saint-Floris

List of Lords of Saint-Floris, former Flemish title, coupled to the Heerlijkheid of Sint-Floris, located in Artois. The title belonged to the Flemish House of Haveskercke.

Lords of Saint-Floris
Bernard van Haveskercke, Lord of Sint-Floris x Jeanne de Wissocq. Louis de la Plancque, Lord of Wastinnes. Married in 1570 to Charles de Ghistelles, Grand Bailiff of the City of Bruges, Governor of Mechelen. married in 1610 to Florence de Wissocq
 * 1) Justin de Haverskerque, Lord of Saint-Floris x Marguerite de Stavele.
 * 2) Marguerite de Haverskerque, Lady of Saint-Floris x Henri de Nedonchel.
 * 3) Jean i de Nedonchel, Lord of Saint-Floris x Marie of Cunchy, lady of Quesnoy
 * 4) Marie de Nedonchel, Lady of Saint-Floris x Gilles de Gosson
 * 5) Catherine de Gosson, Lady of Saint-Floris x
 * 1) Barbara de la Plancque, Lady of Saint-Floris:
 * 1) Alexander de Ghistelles, Lord of Saint-Floris x
 * 1) Adrian-François de Ghistelles, 1st Marques of Saint-Floris.