Requesting baptisms for Thomas Trinder (b.1796) and Susan Sherring

[jonw65]

Aha!
Here's the explanation
Transcript of baptisms at Christchurch Southwark
18 April 1821
Edward, son of Susan Sherring by Emanuel Isaac Samuels
Abode Workhouse
Occupation Lapidary
https://www.familysearch.org/ark:/61903/3:1:3Q9M-CSFX-FXP5

So even if it is the right marriage in 1824 , Edward does not really seem to be a son of a Thomas Trinder.

[jonw65]

Here's the actual image of Edward's baptism
https://www.familysearch.org/ark:/61903/3:1:3Q9M-C9BP-997W-Q

[Ladyhawk]

Don’t know if this relates

1861 Piece:   97 Folio:   178 Page Number:   19
26 Wellington Street
Thomas Trinder   60 Oxfordshire journeyman baker
Susan Trinder   61 Brandon Norfolk, needlewoman

[FrancisGrn]

Maybe they were just having children before they got married. I assume that the settlement record you posted confirms that George Richard (b.1812) is a son from the same family; I can't quite read it. I think we're dealing with a case of Thomas Trinder 'adopting' his wife's infant son, who may have been born out of wedlock, and so received his surname. It also says that Edward was born 'by' Emmanuel Samuels, not in the usual married couple format, suggesting illegitimacy. That begs the question as to George Richard, given that he was born before the wedding.
Ladyhawk; I think that's the wrong family

[jonw65]

It's not your Thomas, but Ladyhawk may well have found Thomas Trinder the baker and Susan, nee Sherring in 1861!
Sherring sounds like it might be a Norfolk name!
With George who married Caroline being born, as you say, so far back, it really looks as if the 1824 marriage does not relate to your family

[FrancisGrn]

I've found George Richard's birth record:
His mother's name seems to be 'Martha'
https://www.ancestry.co.uk/discoveryui-content/view/2872709:2972
 

[Ladyhawk]

Don’t know if this relates

1861 Piece:   97 Folio:   178 Page Number:   19
26 Wellington Street
Thomas Trinder   60 Oxfordshire journeyman baker
Susan Trinder   61 Brandon Norfolk, needlewoman

Ladyhawk; I think that's the wrong family

For info

A possible death at The Workhouse although it gives his age 80 

Thomas Trinder, baker
Death 29 Aug 1873 St Pancras, Camden

and this 1871 census but a different pob

Thomas Trinder wid. age 71, baker
Relation:   Inmate ED, institution, or vessel:   St Pancras Workhouse (2)
Piece:   233 Folio:   82 Page number:   2

[Ladyhawk]

I've found George Richard's birth record:
His mother's name seems to be 'Martha'
https://www.ancestry.co.uk/discoveryui-content/view/2872709:2972

There’s also this baptism same occ  brush maker

Thomas Trinder
Baptism    4 Aug 1814 British Lying In Hospital, Middlesex
Denomination:   Anglican
Father:    Thomas Trinder Mother:    Martha

Is this their marriage

Martha Chapman
Spouse:   Thos Trinder
Marriage    25 Oct 1809
Parish:   Westminster St James

Could this be her death

Martha Trinder Age:   35
Burial 17 Dec 1823 St Mary, Lambeth

[jonw65]

Excellent finds by both of you, well done!
The Lying-In Hospital is where Thomas was baptized in 1787, as found by Philip at the beginning.
John