King John Lackland Plantagenet
King John Lackland was born on December 24th, 1166 in Kings Manor, Oxford, Eng.  He died at the age of 49 on October 19th, 1216 in Newark, Nottingham, Eng.

 Constance de Bretagne
Constance was born on June 12th, 1166.  Constance is no longer alive.

 Joan Plantagenet
Joan was born in 1210.  She died at the age of 28 in 1238.