Looking for John Shaw of Banbury possibles

see also Looking for George and Mary Shaw a boat builder of Banburyshire and his son John

A very likely birth for John 

IGI JOHN SHAW Birth: Christening: 27 APR 1800 Banbury, Oxford, England 
Father: GEORGE SHAW  Mother: MARY  Messages: Extracted

From Banbury list 3/2008 There is a baptism on 27 April 1800 at Banbury of a John SHAW, son George & Mary, Boat-builder.

But no marriages for any of them This could be my John - a late baptism or perhaps he married very young.

But it seems not in Banbury.

Deaths for John 

Well 2 daughters married in South London in late 1830s.

I cannot find any likely John with Elizabeth in South London in 1841 census so likely he was deceased by 1841 

Deaths Sep 1838 (>99%) Shaw John Richard Lambeth 4 189

Deaths Dec 1839 (>99%) Shaw John William Bermondsey 4 12

and there a lot of Elizabeth SHAW deaths 

Marriage of John and Elizabeth

From IGI with details for Shipton from PR

JOHN SHAW Spouse: ELIZ BECK 
Marriage: 1782 Piddington, Oxford, England

JOHN SHAW of Piddington Spouse: ELIZabeth TANNER 
Marriage: 24 Jan 1750  by licence Shipton Under Wychwood, Oxford, England

Just some stuff I found - none looks like my folk

1856 Commercial directory but I do not think my John is there