Hugues I (Signeur) de LANNOY
Hugues I (Signeur) was born about 1311.¹   He died in June 1349.¹ 

 Marguerite (Dame) de MAINGOVAL
Marguerite (Dame) was born about 1313.¹   Marguerite (Dame) is no longer alive.

 Hugues II (Signeur) de LANNOY
Hugues II (Signeur) was born about 1331.¹   He died after 1373.¹