Michael de la Pole
Michael was born in 1331.  He died at the age of 58 on September 5th, 1389.

 Katherine Wingfield
Katherine was born about 1349.  She died before October 10th, 1386.

 Thomas de la Pole
Thomas was born before 1374.  He died on August 21st, 1420.

 Michael de la Pole
He died on September 18th, 1415 in Seige of Harfleur.  He was buried in Wingfield Church, Suffolk, England.