Think I've found Jane McMeekin Linwood born 23 Dec 1873 Govan. Lanarkshire - daughter of John Linwood 1846 Glasgow. Lanarkshire and Elizabeth Kirk born 1848 Ireland. They appear on Census from 1881 to 1901 (apart from John Linwood Snr is not with them in 1881)
The first born was Alexander Bruce Linwood 1869 Milngavie. Dunbartonshire but John Linwood does'nt marry Elizabeth Kirk until 16 June 1871 in New Kilpatrick. Dunbarton.

Sounds crazy but I am wondering if John Linwood Jnr born in 1876 could have changed his name to John Gordon

He is the only one of all the children that the Census says was born in England
We've crossed on this post but we are thinking the same.
Regards
Sandra