The family member Claire Hartley died at the age of 17. Here is all you want to know, and more!
Biography - A Short Wiki
The first born daughter of Gwen Hartley, she rose to fame with her parents and siblings when her mother began writing about their lives on the blog The Hartley Hooligans. The blog documents her parents’ lives dealing with her and her sister’s microcephaly.
Born to Gwen and Scott Hartley, a glass blower, she had two siblings, an older brother and a younger sister. Her younger sister, Lola, also has microcephaly.