Trying to put all of the pieces together of all of the possible whys has penetrated my soul. Then, I think of my daughter and the pain she is going by way of as she was a doting mom. Riley, so loving and so close to him; Harper and Finley, who absolutely adored Ben. Rest In Peace Ben, you had been liked,” Priscilla wrote on her Facebook page. The siblings were born to Elvis Presley’s only daughter, Lisa Marie Presley, and her ex-husband, singer Danny Keough. Benjamin died by suicide on July 12, and no doubt, his demise left a lasting ache in the hearts of his family members.