Richard 1st Earl of Cornwall
Richard 1st Earl of was born on January 5th, 1209 in Winchester Cstle, Wimchester, Hampshire, England.  He died at the age of 63 on April 2nd, 1272 in Berkhamsted Castle, Berkhamsted, Hertfortshire, England.

 Sanchia De Provence
Sanchia was born in 1225 in Aix En Provence, Bouches-du-Rhone, Provence-Alpes-Cote d'Azur, France.¹   She died at the age of 36 on November 9th, 1261 in Berkhamstead, Hertfordshire, England.¹ 

 Edmond (2nd Earl of Cornwall) Cornwall
Edmond (2nd Earl of Cornwall) was born on December 26th, 1249 in Berkhamsted, Hertfordshire, England.²   He died at the age of 50 on September 24th, 1300 in ASHBRIDGE ABBEY, Buckinghamshire, England.  He was buried in HAILES ABBEY, GLOUCESTERSHIRE, ENGLAND.^2 2