Wilhelm Berthout VII Von Mecheln
Wilhelm Berthout VII Von was born about 1225.  He died in 1288.

 Marie D' Auvergne
Marie D' was born about 1225.  She died on May 19th, 1280.

 Mahaut Von Mecheln
Mahaut Von was born about 1255.  She died on September 28th, 1306.

 Marie Von Mecheln
She died on September 28th, 1306.

 Sophia Berthout Von Mecheln
She died in 1329.