Hi mkcoop
See you are still on the trail of death notices

As you are finding, both the Glasgow Herald and Evening Times have not yet been made available online for 1996. Would require someone to look this up for you at a local history library that had these papers archived.
Not sure however that you would necessarily get children's names from it, if there was a death notice to be found, as the Glasgow papers in the main simply state funeral arrangements and timings...but, as always with these searches, you never know until you look!
You mention you have the actual death cert. Assume a child of his was not the informant.
Monica
