I can't see anything on the IGI for Innous in Stratford. I would contact Newham local archives with the information you've got on the family. From my memory of some years ago they were very good and had an index of local parish records (indexed and transcribed).
http://www.newham.gov.uk/content/Leisure/archives_local_studies_library.jspCharles Hilton on the otherhand is possibly on the IGI
CHARLES HILTON
Christening: 25 DEC 1823 Tamworth, Stafford
Father: SAMUEL HILTON
Mother: ANNE
Plus siblings which I'll leave for you to go through with the batch numbers
Their parents' marriage would appear to be this one
SAMUEL HILTON
Spouse: ANN FROST
Marriage: 13 APR 1823 Tamworth, Stafford
Samuel and Ann are likely to be this couple on the 1851 census
HO 107 2013 folio 209
Lichfield Street Tamworth Warwickshire
Samuel Hilton 49 Tamworth, Staffordshire, Head Married Coal Carman (late Punb?)
Ann Hilton 49 Tamworth, Staffordshire, Wife Married
You need to confirm this one way or another with Charles Hilton junior's marriage information. Knowing the tortous nature of some of your ancestral lines this all seems a bit to straightforward so at the very least you need Charles junior's marriage information (I can't see the marriage on FreeBMD). Coal carman to fathering a silk printer also doesn't seem quite right.
In all there are 23 Hiltons born Tamworth on the 1851 census. On the same census there are only 12 people with the surname Innous in the whole country all born West Ham, Stratford, Leyton or Walthamstow (bearing in mind with a surname this rare some are bound to be mispelt). The present Office of National Statistics database reckons there are only 6 left and ranks the name as the 203,151 most popular surname in the country (they don't count any surnames of 5 or fewer people), so they don't come any rarer. On that principle by researching them you will probably end up with the equivalent of a one name study whether you plan to do that or not.
In fact Innous is so rare it is possibly a localised mispelling of a surname like Innes (the IGI clumps them together) - in which case a one namer should tackle all the spelling variations! - there are a lot more Inneses on the census
Regards
Valda
Regards
Valda