I've been looking into the children of James Livermore and Eleanor Buttell / Buttle
In Reply#9, I had the following baptisms all at Little Abington
Susanna bapt 29 Jan 1786
Ann bapt 15 Mar 1789 possible burial 30 May 1790 at L Ab (transcript says age 0, but would be just over 1)
William bapt 21 Apr 1791 (can't find a burial)
Elizabeth bapt 6 Jan 1793
William bapt 3 May 1795
Sarah 13 May 1798
I have found the following marriages
Susanna Livermore in L Ab on 8 Aug 1808 to Samuel Burn
Sarah Livermore to Thomas Keath in L Ab on 23 Sep 1820
William Livermore (of L Ab) to Elizabeth Bright widow (of Linton) at Linton 9 Feb 1823 (this might be Banns date.
Censuses
Little Abington 1841
Thomas and Sarah Keath with Charles 1821, Henry 1824, William 1828 Harriet 1832, Daniel 1837.
1851 has Thaomas and Sarah and younger two children, and confirms Sarah's birthplace as L Ab
Hildesham, Linton 1841
William 47 occ Bailiff b Cambs
Elizabeth 47 b Cambs
Linton 1851
William 55 (1796) Farmer b L Ab
Mary Ann 35 (1815) wife b Garboldisham, Norfolk
1861 has William and Mary Ann and daughter Eleanor Ann age 9 b Linton.
There's a 54 year old Elizabeth Livermore buried in Linton on 17 Jan 1849, which could be William's first wife.
William Livermore s/o James married Marianne Cooke (d/o James) at Hildersham on 20 June 1850.
I haven't found Samuel and Susanna Burn yet.
Death for Ellinor Livermore Linton RD Q2 1841 age 84 would fit with her living with William after being widowed. Annoyingly just before 1841 census.
James Livermore buried L Ab 27 Feb 1838 age 74 (b abt 1764) fits with illeg son of Ann.
Ann might have subsequently married and had further children.