I have managed to find this information regarding my ancestors Gordons and Stewart:
Northern Irish Gravestone Inscriptions
Surname(s) Graveyard Civil Parish Graveyard Location County
GORDON, STEWART Muckamore Muckamore, Grange of Muckamore Antrim
Gravestone Inscription Erected by Alexander Gordon, Belfast, in memory of his beloved wife Maria Stewart, who died on the 2nd January 1884, aged 52 years, his daughter Maggie, died 2nd July 1864, aged 4 years, his son John, died 29th December 1867, aged 16 years, also his father John Gordon, died 19th December 1859, aged 54 years, also his mother Margaret Gordon, died 15th March 1880, aged 70 years,
Comment [Sandstone Headstone],[ MARIA STEWART, 2nd January 1884, No Will, JOHN GORDON, 19th December 1859, No Will, MARGARET GORDON, 15th March 1880, No Will]
Here is my brick wall. My great grandfather was John Gordon who died in 1907 in Everton Street Belfast. His brother Samuel was present at death and I have verified the relationship between Samuel, David and several more of Maria Stewart and Alexander Gordons children. If my great grandfather's older brother John died in 1867 in Carnmoney, my John must have been born after that date. It says in his marriage cert that his father was Alexander Gordon Tinsmith as does the other marriage cert of those siblings I can find. Why can't I find a birth record for him? Also, no death record for Margaret Gordon his grandmother who died in 1880 and I've looked on GRONI.
