I've been researching Edward Russell born in Ireland in around 1841
cannot find any records of his birth or marriage to Jane.
Her name is normally put as Jane Russell from Gerrard's Cross but I can't find her maiden name or marriage either.
Looking at the censuses pob for Edward Russell only given as Ireland
his occupation Commissionaire
Jane Russell's pob Gerrard's Cross
Buckingham born c 1853
Not seeing a Russell/Tilbury marriage entry on FreeBMD
There is this entry
Jun 1876 Norford Emma Bethnal Green 1c 594
Palser Alfred Llewellen Bethnal Green 1c 594
Rayner Jane Bethnal Green 1c 594
RUSSELL Edward Bethnal Green 1c 594
Alfred Palser married Emma Norford they can be found on 1881 census
son Alfred has mmn Norford, so that indicates Edward Russell married Jane Rayner
Edit to add - found three
Russell children mmn Rayner 1879 - 1888
Edward (1856) & Jane Russell (1857) are on the 1891 census with children Edward, George & Emily
1881 census
31, North Row, St George Hanover Square, London & Middlesex
Edward Russell 1835 Commissionare Ireland
Jane Russell 1853 BuckinghamBertie E Russell 1881 Middlesex
Could Jane Tilbury have been previously married
A possibility for Jane on 1861 census
Chair Factory, Millers Row, Wycombe, Buckinghamshire
John Tilbury Head 1813 occ Chair Maker Wycombe, Buckinghamshire, England
Sarah Tilbury Wife 1814 - Wycombe, Buckinghamshire, England
Frances Tilbury .1840 occ Chair Maker Wycombe, Buckinghamshire, England
John Tilbury Son 1844 occ Chair Maker Wycombe, Buckinghamshire, England
Matilda Tilbury 1847 Scholar Wycombe, Buckinghamshire, England
Jane Tilbury Daug 1853 Scholar Wycombe, Buckinghamshire, EnglandWilliam Tilbury Son 1857 Scholar Wycombe, Buckinghamshire, England
Sarah Tilbury Dau 1844 Scholar Wycombe
RG09 Piece 856 Folio 90 Page 30
TILBURY, JANE
mmn COX1852 J Quarter in WYCOMBE Volume 03A Page 356
There is a marriage entry Dec 1837 Wycombe
John Tilbury and Sarah Cox on same page