Hi David
You're welcome, glad to be able to help a little,
Carole gave you the IGI link to the parents marriage (above).
From the IGI, issue to James BULLOCH & Christina (Christian) ERSKINE:
Jean 1807 -
https://familysearch.org/pal:/MM9.1.1/FMS1-2LG (extracted)
Isobel 1809 -
https://familysearch.org/pal:/MM9.1.1/FM3S-Q31 (extracted)
Janet 1811 -
https://familysearch.org/pal:/MM9.1.1/VQHP-YQS (extracted)
William 1816
https://familysearch.org/pal:/MM9.2.1/MD6V-GYC (submitted)
James 1819 -
https://familysearch.org/pal:/MM9.1.1/X173-MKM (extracted & submitted)
If this IGI couple is a match to 1841 Census family of the shoemaker then probably this list of issue is not complete - there is a wide gap 1811- 1816 / 1819, and nothing after 1819 - ie: for any of the (presumed) children of James the Shoemaker listed on that 1841.
But, I think this George in 1851 could be yours?
http://www.freecen.org.uk/cgi/search.pl3 Gibson Street, Glasgow St James, Lanarkshire
Head: Jean CULLEN 40, widow, winder of Cotton Yarn,
Dau: Jean CULLEN 16, Bleacher
Dau: Christina CULLEN 14, Message girl in Shoe Shop
Dau: Janet CULLEN 11, Scholar,
Dau: Elizabeth CULLEN 9, Scholar,
Brother: George BULLOCK 20, unm, General labourer,
Lodger: William WISHART, 18, General Labourer
ALL Born Glasgow
And, Jean CULLEN Senior - if she died after 1855, hopefully her parents are James BULLOCH and Christina ERSKINE. I think she did live past 1855:
In 1861 at 20 Green Street, Glasgow
Head: William BULLOCH 43, Slater,
Son: James BULLOCH 16, App Slater,
Son: William BULLOCH 4,
Sister: Jean CULLEN 50, b Glasgow
William BULLOCH married a Frances McINTYRE it seems - she down as such on the 1841 Census (FreeCen).
Cheers
AMBLY