Article continues below advertisementMartin Short's daughter, Katherine, changed her name more than a decade before she tragically took her own life at age 42.A few days after she was found dead on Monday, February 23, inside her Hollywood Hills, Calif., home from a self-inflicted gunshot wound, a report revealed that her petition to change her moniker from "Katherine Elizabeth Short" to "Katherine Elizabeth Hartley" was granted in 2013.