Hi Norrie,
This is some of what I have for this family.
John LOCHELL m Ann HAY 4 Nov 1811
Children:
Alexander LOCHIEL b 22 Aug 1811 St Nicholas, Aberdeen
Charles LOCHIEL b 01 jul 1817 St Nicholas, Aberdeen
John Hay LOCHIEL b 15 Jan 1816 " " "
James LOCHIEL b 30 May 1825 " ' "
Isabel LOCHIEL b 3 Oct 1827 " " "
Margaret LUCHALL b 28 Nov 1829 " " "
John Hay LOCHELL m Jane SMITH 2 Aug 1842 Old Machar, Aberdeen.
(I think this is possibly a first marriage, possibly where William 8 from the 1851 census comes from, there does not appear to be any children for this couple on the IGI)
As well as the children for John Hay LOCHIEL and Margaret BLAKE that Carol has found, there is also Mary Blake LOCHIEL b 1859 Marnoch, BANFF and Mary Ann LOCHIEL b1863 Turiff, ABERDEEN.
This is from my notes, I also have stuff from Scotlandspeople, but my computer is running very slow at the moment, so it's going to take me a while to get the info together.
The information about Ann MCCAIN and a daughter Lily doesn't quite add up. The marriage date given is that of John LOCHIEL and Ann HAY and someone getting married in 1811 wouldn't be having a daughter in 1892. It does look like there has been a generation missed out.
The information above is all extracted info from the IGI, the spellings are as they are on IGI, as this is a name that does not bring up variants.
Shall let you know what I have from SP when i get it together, but could be tomorrow.
Karen