Hi Emms
Here are the children of John and Jane Scarff
John bpt 18 Oct 1818 Andreas,
marr Isabella Goldsmith 25 Nov 1845 Maughold,
bur 17 April 1876, Isabella bur 31 July 1903
William Thomas bpt 27 Aug 1820 Andreas
Ann Jane bpt 11 Aug 1822 Andreas
Elizabeth Christian bpt 16 Feb 1825 Andreas
Elizabeth Christian bpt 16 Feb 1827 Andreas
Enos bpt 3 Jan 1830 Andreas,
marr Margaret Cowin 22 Nov 1851
bur 28 Apr 1910 Maughold
Elizabeth Christian bpt 19 June 1832 Andreas
Ellinor bpt 7 May 1834 Andreas
James bpt 14 Aug 1836
marr Sarah ann Shimmin 11 Sept 1861 Andreas
Evan bpt 20 Apr 1838 Andreas
marr Judith Radcliffe 25 Apr 1966 Andreas
bur 10 Sept 1895 Andreas

It is unclear if there were 3 Elizabeth Christians or 1 child was bpt 3 times (which seems unusual) I have not found a burial record for Elizabeth Christian but have seen the 3 bpts. There is no extra info in these bpts.
hope this helps.
Carol