Robert De Niro’s grandson Leandro De Niro Rodriguez passed away at the age of 19. On Monday, Drena, his mother, shared the good news on Instagram.

I don’t know how to live without you, but I’ll try to carry on and share the love and light that you so generously made me experience in becoming your mother. “I wish that love alone could have saved you. You were so deeply loved and appreciated.”

Carlos Mare, an artist who used black squares without a message on his Instagram pages, shared Leandro with Drena De Niro.