There are also Barbara Smith Henderson, baptised 24 December 1851, and an unnamed child born 9 February 1856.
1851 Census, Birngreen Schoolhouse, Kilsyth
James Henderson, 41, parochial schoolmaster, born Airdrie; wife Agnes, 26, born Linlithgow; son William, 11 months, born Kilsyth, and a servant lass. No mention of Bo'ness anywhere.