Lord John D'Arcy
Lord John was born in 1346 in Knayth, Lincolnshire, England.  He died at the age of 65 on December 9th, 1411 in Templehurst, Yorkshire, England.

 Margaret de Grey
Margaret was born about 1360 in Wilton, Wiltshire, England.  She died on June 1st, 1454.

 Agnes D'Arcy
Agnes was born in 1378.

 Sir Philip D'Arcy
Sir Philip was born in 1390 in Knayth, Lincolnshire, England.  He died at the age of 28 on August 2nd, 1418.

 John D'Arcy
John was born in 1403 in Knayth, Lincolnshire, England.