Thought I would try to figure out who this child was:
"17 September 1846
Thursday
William Vandercombe’s (alias Whack, the cart carman at Wharf) wife confined this morning early with a daughter."
Found another child
St Pancras Parish Church, Camden
Ann Vandicomb bpt:1 June 1844, Great Edward St, R.P. (not sure what RP is?)
dad = William Vandicomb, coal porter
mum= Sarah Vandicomb
still looking for the daughter
William, 30 and Sarah, 30, Vandicom (transcribed as Vandican) are living at Cumberland Market, St Pancras in 1841. They had another child Joseph bpt 1841 ...no sign of him.
deb