Theobald IV the Great of Navarre
Theobald IV the Great of was born on May 3rd, 1201 in Navarre, Spain.  He died at the age of 52 on July 8th, 1253 in Pamplona.

 Blanche de Champagne of Navarre
Blanche de Champagne of was born about 1214.  She died in 1283.