In addition to Kaitlyn, Kathy Dever is survived by two other daughters, Mady and Jane, and husband Tim. Dever, best known for her roles in the film Booksmart and miniseries Unbelievable ...

Dever's mother Kathy died of breast cancer in February Kaitlyn Dever is celebrating her ... "I’m grateful that you gave me Mady, Jane, and Dad…we’ll always have each other to lean on because ...