Katherine Short changed her last name to separate herself from her famous father, Martin Short, and focus on her work as a social worker. Following news of her shocking death at 42 on Feb. 23, Page Six obtained documents that showed she filed to change her name from “Katherine Elizabeth Short” to “Katherine Elizabeth Hartley” in 2012.

Hollywood is once again confronting grief after the devastating loss of Martin Short’s daughter, Katherine, who died by suicide on Monday at age 42.

A rep for Martin confirmed the sad news of Katherine’s death on Tuesday.