Hi
There is a will lodged at the Archive Centre dated 16th April 1886 for a John Doras.
In the 1851 Census, the family is in Jersey:
James Doras, 53, pensioner, born Ireland
Anne Doras, 43, Pensioners wife, born St Helena
Feley Doras, 24, Plasterer, born St Helena
Elizabeth Doras, 22, at home, born St Helena
Mary A Doras, 20, ? maker. born St Helena
James Doras, 18, turner, born St Helena
John Doras, 16, shoe maker, born St Helena
Marguerit Doras, 9, scholar, born St Helena
Sarah Doras, 6, scholar, born St Helena
Thomas Doras, 2, scholar(!), born St Helena
Lucy M Doras, 2 months, scholar(!), born St Helena
In the 1861 census John is married to Amalia aged 25, born Jersey.
They have 2 children, a boy, Sistier aged 1 and a daughter Helena Mary aged 1 month.
In 1881 the children listed are:
Henry L Doras, 18
John William Doras, 17
Amy A Doras, 12
Emma B Doras, 8
Lucy S Doras, 7
It would appear the that well known web-site has mis-indexed the 1881 census as I can't pull up the original return.
Stewart