Original: He became friends with the Impressionists Edgar Degas , Claude Monet , Pierre-Auguste Renoir , Alfred Sisley , Paul Cézanne and Camille Pissarro through another painter , Berthe Morisot , who was a member of the group and drew him into their activities .
Simplified: They were Claude Monet , Pierre-Auguste Renoir , Alfred Sisley , Frédéric Bazille , Camille Pissarro , Paul Cézanne , and Armand Guillaumin .