Thanks Carole 
They are in the hackney Workhouse in 1838/1839....
Mary Manley, 29, admitted 28 Nov 1838, discharged 11 Feb 1839
John Manley, 3, ditto
Wm Manley,13mths, ditto.
I assume she was pregnant with Charles James at this time?
A possibility for William George Jr in 1851....
2 George Place St James Square. Class: HO107; Piece: 1485; Folio: 164; Page: 13
William Loyns, 30 french polisher, b. London
William Holby, 25, fish monger, b. London
George Manly, 16, errand boy, b. London.
Jo 
Thanks Carole and Jo, I'll look these up later tonight. I'm not surprised re the Workhouse submission.
Jo - (William) George snr was also in the Workhouse (on the same page) although he was admitted a few days earlier on 10 Nov 1838 but discharged on the same day as the rest of the family, although it says his age was 30 on admission but 31 on discharge even though his birthday is in August
I'm not sure about the entry in St James, seems a bit far to go for a family that stayed in the Shoreditch area and he's not related to the other 2 people