they are still around in 1861 but both James and Mary seem to have decided to change their birth places to Brighton, Sussex and moved to 21 Burnham Street, Plaistow, London (RG9 1059 38 40)
The children that are still with them all still fit correctly though with the information in 1851...
Samuel, aged 27, Excavator born Oddington
Priscilla, aged 19, born Oddington
Mark, aged 18, Excavator, born Oddington.
Seem to be still around in 1871 too - 21a Little Queen Street, Westminster. Just James and Mary, both giving Oddington as their birthplace....(RG10 126 74 8 )