I'm not sure where this lady was in the 1871 census hence posting in the common room.
Sarah Isabella Ewington was born 7/2/1847 in Hatfield Herts however she was known under the surname Bourberry as her mother Sarah Long married Edward Thomas Bourberry in 1851 (I have cert).
Sarah married Arthur Alfred Corner on 11/2/1872 Christchurch Marylebone Middlesex/London however she had a daughter Ellen Clara Ewington in Marylebone 1868 (I have no idea who the father was). This Ellen Clara was living with Sarah Long in 1871 under the name Nelly but thhere is no sign of Sarah Isabella Ewington/Bourberry
As a bonus can anyone find the death of Edward Thomas Bourberry b 28/3/1826 Shoreditch.
Barry