Lillian knows about Mary, Sarah, Henri, Ethel, Gloria, ...
... Rudy, Clarence, Wilbur, Jeeves, Fifi, Blaze and Beauregard.
Ethel Knows about Henri, Gertie, Gloria, Rudy, Clarence, ...
... Wilbur, Fifi, Jeeves, Celie, and Blaze.
Gertie knows about Henri, Lillian, Rudy Ethel Gloria, ...