Hughes de Lannoy II, Duke of Maingoval
He died after 1373 in Lys, France.

 Marie de Berlaimont
Marie is no longer alive.

 Jean (Le Ramager) de Lannoy I
Jean, known as Le Ramager, was born about 1384.  He died on January 25th, 1415 in Agincourt, France.  He was buried on January 27th, 1415 in Agincourt, France.