Perrone de Saint-Omer dame de Piennes et dame de Borre et dame de Buguenhoult et dame de Basserode et dame de Beaurepaire.
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?Heraldic Devices in the Louis de Roncherolles Window?:
The dimidiated arms associated here with Francoise d'Halluin (wife of Louis II de Roncherolles) are contained within a lozenge because she is a woman. They combine, to the viewer's left, half of her husband's arms (described in no. 1 above) and, to the right, half of her father's: d'argent a trois lions de sable armes, coronnees, et lampasses d'or, poses 2 et 1 (Halluin), et sur le tout d'azur la fasce d'or accompagnee de six billettes de meme, trois en chef et trois en pointe (Piennes). The escutcheon of Piennes appears over her father's arms because of the mid-fourteenth-century marriage of Francoise's great-great-grandfather Wautier II of Halluin to Peronne de Saint-Omer, dame de Piennes.

• Married:

1. Jean I De Hallwin