He wasn't a Joiner in 1911. He was a Commission agent - furniture. Have a look at that census regarding the number of children still alive then as well.
Thanks for that, I'll have to wait to look up the Census, I'm fresh out of credits. I'll add it to the list to look up later.
When I did a quick 1911 Census, (I only had 3 credits left) it showed one Alexander Fraser, Age 50, District Hutchesontown, Glasgow City, Lanark. Does that match up with the one you're talking about?