Baron John D'Arcy
Baron John was born in 1377 in Knayth, Lincoln, Eng.  He died at the age of 34 on December 9th, 1411.

 Margaret Grey
Margaret was born on June 1st, 1378 in Wilton, Wiltshire, Eng.  She died at the age of 76 on June 1st, 1454.

 Philip Darcy
Philip was born in 1398.

 Baron John D'Arcy
Baron John was born in 1400.