Baisy-Thy (which Siborne calls Bézy) is 3 kilometers north-north-east of Quatre Bras close to the Brussels road, and Sart-Dames-Avelines (which Siborne calls Sart-à-Mavelines) is about the same distance east of Quatre Bras just north of the Namur road — So Hechmann' Battalion was in the triangle of land just north east of Quatre Bras.