Guillaume D' Egmont
Guillaume D' was born on January 26th, 1413.  He died at the age of 69 on January 19th, 1483.

 Walpurgis Von Mors
Walpurgis Von was born about 1415.  She died about 1459.

 Jean D' Egmont
Jean D' was born on April 3rd, 1438.  He died at the age of 78 on August 21st, 1516.

 Frederic D' Egmont
Frederic D' was born about 1440.  He died about 1521.