
This plot thickens!
On the 1861 census they have a son John born 1850! two years before they marry.
John snr is not at his parents home on either the 41 or 51 census.
John jnr like his mother is nowhere to be found in 1851.
I cannot find him under any name i.e Colledge, Hunt or even Fox for a birth or a census?

Why is Mira down as having been born Langley Mill unless of course her mother was working there at the time returning to Heanor to have Mira baptised.
Interesting she does have a daughter Frances so really do feel this the right person and that she is Emma's mother, Henry's grandmother and that would explain why Henry is listed as nephew on William Fox census in 1871.
No wonder Henry added the George to his name for respectability when his g grandmother. his grandmother and then his mother all had a child before marriage.