Who is in this work in John Christopher?

Grandfather mihir, father Melchior, mother Lu Yisha, John Christophe, rich wife. Opera writer Francois O 'Marie Hasley, uncle named Gottfried, Duke of Lovo, Duchess of Lovo, pianist Flo Li Ang Hocai, Dan Aotao's uncle (businessman, conductor of the band, Topia Paphos, wife and daughter of the newly widowed senator Krych). .