Best of luck in your continued search for Frances & her daughters.
Not having access to the 1890 census puts us at a real disadvantage.
Stay flexible in the spellings in your searches for the younger girls. Luvda: Perhaps she was actually Lavada, or Luvada? Birda could be Birdie, Birdy, Birtie.... Frances herself could have used nicknames Fanny or Frankie. She might have remarried and the younger girls enumerated under the new husband's name. By 1900 they were all old enough to have been married.