S.S., thank you for your answer. It was very helpful.
I've used it as a starting point and done a little research. While some places just use the "Stuart" spelling throughout, others that use "Stewart" and "Stuart" tend to make the change with James VI/James I.
I haven't decided which way to go yet. On one hand, I would like to be historically accurate, but on the other hand, it might be more consistent to just go with "Stuart' for all.
Any thoughts, one way or the other?
Brooke