Nicolas D' Estouteville
Nicolas D' was born before June 1357.  He died on October 25th, 1415 in Azincourt.

 Jeanne De Mauquenchy
Jeanne De was born about 1360.  She died before 1392.

 Guillaume D' Estouteville
Guillaume D' was born before 1392.  He died on November 19th, 1449.