John I "Lackland" OF ENGLAND
John I "Lackland" was born on December 24th, 1166 in King Manor House, Oxford, Oxfordshire, England.  He died at the age of 49 on December 19th, 1216 in Newark Castle, Nottinhamshire, England.  He was buried in Cathedral, Worcester, Worcestershire, Englandtshire.

 Agatha DE FERRERS
Agatha was born in 1168.

 Princess Joan of England PLANTAGENER
Joan of England was born in 1178.  She died at the age of 58 on February 2nd, 1236 in Aber.