Elizabeth, the Telmarine Princess

Four year old Caspian is anxiously hiding by his parent's bedroom doors, listening to his mother's agonizing screams as she gave birth to his new sibling. The screams silence, and in their place are a baby's cry.
"Caspian, you can come in now." His father calls out knowingly over the crying. He dashed inside with a bashful grin.
"Say hello to Elizabeth, your baby sister, my boy." His mother sighs, relieved that the pain is over.
"She's beautiful, mommy. May I hold her?" Little Caspian asks in awe of his new little sister.
"Sit next to me." His mother says gently, and as he climbs on her bed, her cries stop. A bright, wide smile makes it's way on the baby's face as she's put in his arms, which makes Caspian smile equally as big and happy.
"Hello, you beautiful jewel. I'm your big brother, Caspian." His says sweetly, taking her little hand and shaking it.
"Jewel...I like it." Their father says, deciding his daughter's full name: Princess Elizabeth Jewel of Telmar.