Her baptism:

First name(s)           Eliza Catherine
Last name               Lane
Birth year              1837
Birth date              18 Mar 1837
Baptism year            1837
Baptism date            12 Jul 1837
Father's first name(s)  Samuel
Mother's first name(s)  Catherine Jane
Parish                  St Anne, Soho
County                  Middlesex
Country                 England
Page                    11
Archive                 City of Westminster Archives Centre
Record set              Westminster Baptisms

The image adds that her abode was “Greek St” and that his job was “Artist” and the celebrant was T (or J) A Powys, probably her morther’s brother Rew Thomas Arthur Powys.
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I cannot find her marriage record on FreeBMD at all.  2009: still can’t find it.  Married abroad?

Nor can I find them in any census.

But in 2020: still no marriage found, though this could be her, though with a different, yet Palgrave, husband; though she was born in London, now living at Perkin Field, Terrington St Clement, Wisbech, Norfolk, England:

First name(s)  Last name  Relationship  Marital status  Sex  Age  Birth year  Occupation  Birth place
Philip     Palgrave  Head      -  Male    60  1811  -  Norfolk
Elizabeth  Palgrave  Wife      -  Female  34  1837  -  Norfolk
Rebecca    Palgrave  Daughter  -  Female   1  1870  -  Norfolk

REF
Archive reference  RG10
Piece number       1618
Folio              52
Page               22
Combined           RG10, piece 1618, folio 52, p. 22
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