BAPTISMS at St Marys, Nottingham, Notts, to a JOSEPH/MARTHA;
JOHN 05 July 1818
JOHN 09 August 1819
WILLIAM 07 January 1822
ELIZABETH 28 December 1823
WILLIAM 12 June 1826
ANN 08 September 1828
CHARLES 09 May 1831
These have Josephs Occp as Frame Work Knitter and Abode as Earl St or Peirpont St etc.
First John may have died and 2nd Son named after him.
I havent found HENRY from 1841/1851 Census Baptism.
All above on FreeREG;
www.freereg.org.ukEDIT 1851 Census they are living at 23 Earl St.