River Elizabeth Bouvier

Daughter of Apollo and the muse, Terpsichore
Blessed by song and dance from her mother
Blessed by healing and archery by her father
Adopted by the Bouvier family after she is left in their house one night by Apollo when she is around two-years-old
Comes to know Apollo as her father when she is thirteen after her adoptive father dies and her adoptive mother reveals all to her
After Adelaide's best friend dies when she is twelve, River befriends her
Age: Appears 16 at the time she befriends Adelaide