John Inkson was born, lived and died in Kings Lynn, Norfolk, England. He was another of the children of the Inkson - Harborow marriage of 1801, born a full ten years after his brother William.
John INKSON Born: 1814 - Kings Lynn, Norfolk, ENGLAND Marr: 29 Apr 1839 - St Margaret's, Kings Lynn, Norfolk, ENGLAND Died: 1867 - Kings Lynn, Norfolk, ENGLAND Father: Thomas INKSON Mother: Ann HARBOROW Other Spouses:
There was a problem with Mary's place of birth which had been recorded as 'Shadsett' even though there is no modern parish. It is most likely to have been Stradsett, about 15 km south of Kings Lynn, the 'tr' looking like 'h' in manuscript. At the time of her marriage she was living on Littleport Street, Kings Lynn and working as a shoe binder.
Mary BLACK Born: ABT 1814 - Stradsett, Norfolk, ENGLAND Died: AFT 1861 - Father: Thomas BLACK Mother: Jane ???? Other Spouses:
Children
John Thomas INKSON
This John Thomas was originally overlooked even though he was 'hiding in plain sight' on the 1841 census record. Added here 29/09/20
Born: 16 Apr 1839 - Kings Lynn, Norfolk, ENGLAND Died: Reg. Q3 1843 - Kings Lynn, Norfolk, ENGLAND Frederick William INKSON Born: 17 Jul 1842 - Kings Lynn, Norfolk, ENGLAND Marr: 15 May 1859 - South Lynn, Norfolk, ENGLAND Died: Reg. Q4 1916 - Grimsby, Lincolnshire, ENGLANDCharles Harborow INKSON
Charles Harborow seems to have followed in his father's footsteps as he is recorded in the 1861 census as a seaman on a coaster. After that, though, he disappears from the record although there is a Charles Henry Inkson death registered Q4 1864 in Medway, Kent [and we have no other record of a Charles Henry Inkson].

Born: 6 Feb 1844 - Kings Lynn, Norfolk, ENGLAND Marr: Died: George Henry INKSON Born: 14 Dec 1845 - Kings Lynn, Norfolk, ENGLAND Died: Reg. Q4 1847 - Kings Lynn, Norfolk, ENGLAND John Thomas INKSON Born: Reg. Q4 1847 - Kings Lynn, Norfolk, ENGLAND Marr: 15 May 1859 - South Lynn, Norfolk, ENGLAND Died: 1 Jun 1905 - Burnham Sutton, Norfolk, ENGLAND George Henry INKSON Born: 24 Aug 1849 - Kings Lynn, Norfolk, ENGLAND Marr: Reg. Q1 1872 - Caistor, Lincolnshire, ENGLAND Died: Reg. Q2 1903 - Grimsby, Lincolnshire, ENGLAND Mary Ann INKSON Born: 18 Feb 1851 - Kings Lynn, Norfolk, ENGLAND Marr: 21 Sep 1887 - Norwich, Norfolk, ENGLAND Died: AFT 1901 - Grimsby, Lincolnshire, ENGLANDWilliam Harborow INKSON
William Harborow doesn't seem to have stayed close with the family and he never married as far as we can tell [he was still 'unmarried' at the time of the 1881 census and died only 4 years later]. In the 1871 census, aged 16, he is staying with his aunt Jane Wakefield née Black, his mother's sister.

Born: 23 Jun 1854 - Kings Lynn, Norfolk, ENGLAND Marr: Died: Reg. Q4 1885 - Caistor, Lincolnshire, ENGLANDEmily Jane INKSON
Emily Jane was baptised in St John's on 31 Dec 1856, the birth having been registered in Q4 of that year. The baptism certificate recorded that the family were living on Railway Rd and John, her father, was described as a green-grocer.
Born: 1856 - Kings Lynn, Norfolk, ENGLAND Marr: Died: Arthur Edward INKSON Born: 1858 - Kings Lynn, Norfolk, ENGLAND Marr: Reg. Q2 1880 - Sculcoates, Yorkshire, ENGLAND Died: 1927 - Great Yarmouth, Norfolk, ENGLAND Walter James INKSON Born: 26 Dec 1860 - Kings Lynn, Norfolk, ENGLAND Marr: Reg. Q2 1878 - Caistor, Lincolnshire, ENGLAND Died: Reg. Q2 1908 - Grimsby, Lincolnshire, ENGLAND