sentences:  Graceland continued to be occupied by members of the family until the death of Elvis' aunt Delta in 1993, who had moved in at Elvis' invitation after her husband's death.Elvis' daughter, Lisa Marie Presley, inherited the estate in 1993 when she turned 25.Presley's tombstone, along with that of his parents Gladys & Vernon Presley and of his grandmother Minnie Mae Presley can be visited in the Meditation Garden next to the mansion, during the mansion tours or for free before the mansion tours begin.