Just wondered if this was a possibility 
There is a marriage of a Henry Richard Biggs (age 24) Deal Porter to an Eliza Ann Jones - 4 Sep 1896, St Mary, Rotherhithe
1901 census -
Richard Biggs head 31 b. Rotherhithe, Deal Porter
Eliza A Biggs 28 b. Rotherhithe
Sarah A Biggs 4 ditto
Thomas P Biggs 1 ditto
12 Falford Street, Rotherhithe. RG13/400/19/32
some further info. about Henry’s marriage as posted by JJen
Henry's father named as Thomas (Dec’d) Lighterman
This looks to Henry on census with parents
1891 RG12; Piece: 381; Folio: 61; Page: 28
Sarah Biggs Head Widow 61
Thomas 30 Deal Porter
HENRY 19 Rotherhithe London
Deal PorterThomas Biggs Rotherhithe died age 57 (1825) 9 Sep 1882 St Olave Southwark
(written in column ‘when buried’ Taken Out)
1881c 41 Risdon St Rotherhithe
Thomas J Biggs 55 occ Lighterman
Sarah H 51
Thomas B 20
Mary E 13
HENRY R 9 1872 Rotherhithe SurreyBapts 9 Jul 1871 St Mary Rotherhithe
Henry Richard BiggsThomas James Biggs occ Lighterman &
Sarah Hannah Abode 3 New Street
Sarah Hannah Biggs bapt 20 Jan 1897 Christchurch Rotherhithe
Harriet Mary Biggs bapt 1 Nov 1898
Thomas Philip bapt 14 Jan 1900
Henry Richard Deal Porter &
Eliza Ann abode
12 Fulford StJohn Edward bapt 20 Nov 1904f
Henry Richard Porter &
Eliza Ann abode 2 Elizabeth Place
Can't see a baptism for a daughter Beatrice 1905

20 May 1852 St Mary Rotherhithe
Thomas James Biggs occ Mariner f Edmund occ Mariner
married
Sarah Hannah Beech f John Shipwright
by Licence in the presence of John Beech, Edmund Biggs, George & Ann Bland