I don't know when Elizabeth Stoddart MULLINS was born.
London, England, Births and Baptisms, 1813-1906
Name: Eliza Annie Acland
Record Type: Baptism
Date: 14 Jun 1837
Father's Name: James Acland
Mother's Name: Elizabeth Flodderd Acland <--- Stoddart probably
Parish: Holy Trinity, Brompton Road
Borough: Kensington and Chelsea
You may not be able to find any of them in 1841 if they were in Paddington but you might if they were in Kensington or some other part of London.
Camberwell is in Surrey.
Eliza married in 1847. Eliza and daughter went to Australia when spouse Samuel died.
RILEY Eliza A 33 Nimroud 1855 Sydney and/or Newcastle and daughter Fiche 839
RILEY Amelia 5 Nimroud 1855 Sydney and/or Newcastle and mother Fiche 839
arrival: Nimroud Origin: London Destination: 1855 Oct 18
Civil parish: St Mary Magdalen Milk Street
Registration district: London City
Sub-registration district: London City North
Address: 8, Milk Street, Saint Mary Magdalen Milk Street, London
ACLAND, James Head Married M 52 1799 Agent London
ACLAND, Mary Ann Wife Married F 29 1822 Bromley Kent
ACLAND, Headley Son Unmarried M 10 1841 London
ACLAND, Ellen Daughter Unmarried F 8 1843 London
ACLAND, Kate Tanny Daughter Unmarried F 7 1844 London
ACLAND, James R Son Unmarried M 3 1848 London
ACLAND, Louise C Daughter Unmarried F 0 (3 MOS) 1851 London
DAY, Lucy Visitor Unmarried F 15 1836
WATSON, Charlotte Servant Unmarried F 21 1830 London
<----- www.familyhistory.uk.com FHUK member researching ancestor names: ----->
Census and BMD information - TNA Crown Copyright
Well, I guess when you feel like it you can look at the LEWTON / LEAR marriage puzzle in the "An 'odd' ANGEL in Victoria" topic on the Australian board. The mystery aunt turned out to be Mary PEACOCK. !!! Sister of Elizabeth who married brother George LEWTON - hence an aunt of George's daughter. I received the death certificate of that daughter today.