I'm getting a little confused, so I want to summarise (for my own benefit).
MARRIAGE - Dover 1892 - James LEWIS (b 22 Oct 1869 Dover) to Sarah EAGLESTONE (b 12 May 1873 Croydon reg dist)
Children of James and Sarah:
Emily Maria - Sep qtr 1892 Dover
Elizabeth Ann - Sep qtr 1898 Dover
Annie Mar qtr - 1901 Greenwich
Catherine Jun - qtr 1903 Greenwich
James Samuel - Sep qtr 1905 Greenwich
Stephen - Sep qtr 1907 Greenwich
Sarah and George - Jun qtr 1909 Brighton
Alice - Jun qtr 1911 Brighton
Mary Ann - Jun qtr 1913 Brighton
At least one spell of imprisonment of James (1908) and admission of children to homes in Greenwich Union in 1900s (father named as John, but other details match).
Last sighting of James and Sarah LEWIS - birth of daughter Mary Ann 1913 Brighton.
Sarah & George admitted to Warren School Farm (aged 5) in 1914 - home address 40 Hendon Street, Brighton. Alice admitted (aged 5) in 1916 - no home address given.
The unresolved question: What became of James and Sarah?
Possible death for James (1934 age 65) in Brighton, but may be unlikely.
No death found for Sarah in Brighton.
Were James and Sarah still together after 1913?
Did they appear on electoral rolls in Brighton after 1913?
Did James go back to prison after 1913 - if so, where?
What happened to Mary Ann, and is a living parent named on her record?
If they moved on from Brighton, where did they go? (back to Dover or Croydon?)
The search goes on!
Philip