John I Plantagenet Lackland of England
John I Plantagenet Lackland of was born on December 24th, 1166 in Beaumont Palace, Oxford, Oxfordshire, England.  He died at the age of 49 on October 19th, 1216 in Newark Castle, Newark, Nottinghamshire, England.  He was buried on October 22nd, 1216 in Worecster Cathedral.

 Clementina Dauntsey
Clementina was born before 1176.  She died after 1191.

 Joan (Joanna) of England
Joan (Joanna) of was born in 1191.  She died in Aber.  She was buried in Friary of Llanfaes, Wales.