Hi Meegan
They certainly christened their children which helps as the Old Parish Registers, relating to the established Church of Scotland, is the main source of surviving records. Unfortunately, details of their marriage/banns may not have survived over time. I have often found that I can find birth/christening details but then fail to find the marriage/banns.
Overall, only about a third of BMD events are to be found in the OPRs (death/burials were the worst maintained). Lots of reasons for this really. Registers lost/destroyed over the years, the cost of registering and christening children could be a deterrent to many, different religions outside of the establish Church of Scotland etc.
On a positive point, you do seem have confirmed details on the children's birth/christening details
Monica
