Still Stuck-more Help,Please!!

[Andy001]

  I received a birth certificate last week for FRANCIS CHARLES BYRON, born January 1870 ,Bromsgrove st,Birmingham
His parents were :Patti Byron,formerly Hickman,Mother
Charles Byron,Clothiers Salesman,Father.

After lots of help on here + GR I think Patti's real name was Martha.

She was living in Salford in 1881 with Thomas Allchurch Adams.
I cannot find her marriage to either man.Can anybody help,please?

[Andy001]

For reference:
1871 ref: RG10/2738 Folio 35

Adam Hickman Head 62 b Gornal, Staffordshire   Coal Miner
Mary Hickman Wife 61 b Worcestershire
George Bryan 22 M (Lodger crossed out then put Visitor)  b London      Woolen Draper
Patti Bryan Wife 22 b Dudley Dock, Staffordshire
Francis Bryan Son 1 b Birmingham
 Shropshire

This is what people have found for me .

[Abt]

Could the couple in Salford somehow have taken Francis in as a foster son ?
Thomas Allchurch Adams married Martha Shaw in 1870 Dudley.
To find the birth certificate of the daughter Blanche age 3 in 1881 might be helpful in finding out who Martha is.

[Andy001]

Hi,thanks for that,I think Thomas married a Mary Lloyd in 1870,I've got him on all the census's from 1851.I don't think he and Martha ever married.
The bit I'm still stuck on is Martha/Patti Hickman and George/Charles Bryan/Byron.
I can't find a marriage under any variation of names

But this ones given me enough headaches,I'll probably come back to it !