Julia Ray

Given name(s): Julia

Surname(s): Ray

Gender: Female

Fictional: yes

Wikipedia: https://en.wikipedia.org/wiki/Betsy-Tacy_%28novel%29

Description: Julia is Betsy's older, somewhat bossy sister. While she's only three years older than Betsy, she considers herself quite grown-up, and feels free to lord that over the younger Betsy and Tacy. Has a pronounced interest in music that is developed much more extensively in later books.