MILAN, ITALY - AUGUST 01: Carlo Ferdinando Borromeo, Carlo Borromeo, Matilde Borromeo and Pierre Casiraghi arrive at Marta Marzotto funeral at church of Sant'Angelo on August 1, 2016 in Milan, Italy. (Photo by Photopix/Getty Images)
MILAN, ITALY - AUGUST 01: Carlo Ferdinando Borromeo, Carlo Borromeo, Matilde Borromeo and Pierre Casiraghi arrive at Marta Marzotto funeral at church of Sant'Angelo on August 1, 2016 in Milan, Italy. (Photo by Photopix/Getty Images)