"Sylvia" . "1883"^^ . . . "Sylvia Leith-Ross" . . _:Bf68ecfd42a095e13d54342d1de1da58f . "1980"^^ . . "Leith-Ross" . "Leith-Ross, Sylvia (1883-1980)" . _:Bf68ecfd42a095e13d54342d1de1da58f . _:Bf68ecfd42a095e13d54342d1de1da58f . _:Bf68ecfd42a095e13d54342d1de1da58f "2023-05-21"^^ . _:Bf68ecfd42a095e13d54342d1de1da58f . _:Bf68ecfd42a095e13d54342d1de1da58f . _:Bf68ecfd42a095e13d54342d1de1da58f "070068445" . _:Bf68ecfd42a095e13d54342d1de1da58f . _:Bf68ecfd42a095e13d54342d1de1da58f . _:Bf68ecfd42a095e13d54342d1de1da58f .