Wilhelm VII De Hornes
Wilhelm VII De was born before 1359.  He died  due to Killed in battle. on October 25th, 1415 in Azincort, France.

 Johanna Von Heinsberg
Johanna Von was born about 1368.  She died in 1394.

 Wilhelm VIII De Hornes
Wilhelm VIII De was born about 1392.  He died on July 21st, 1433.

 Oda De Hornes
Oda De was born about 1394.