I can't remember where I read it but Ella's lady in waiting was called Kitty? Kitty who? ... How many ladies in waiting did she have and what were their names?
If you are ready to read Russian : ) I can give you a link to the LJ pages with my research on every lady-in-waiting of GDss Elizaveta.
The list of the GDss' ladies-in-waiting (to be more correct - maids-of-honor):
Princess Lyudmila Lobanova
Princess Maria Troubetzkaya
Princess Alexandra Lobanova
Princess Sophia Schakhovskaya