William II la Zouche of Haryngworth
William II la Zouche of was born in Haryngworth, Northamptonshire, England.  He died on April 23rd, 1382 in England.

 Elizabeth de Ros
Elizabeth was born about 1326 in Yorkshire, England.  She died after May 16th, 1380 in Northamptonshire, England.

 William III la Zouche of Haryngworth
William III la Zouche of was born about 1342.  He died on May 19th, 1395.

 Margaret la Zouche
Margaret was born in 1352 in Northamptonshire, England.  She died at the age of 39 on October 18th, 1391 in England.