This is a bit unusual for historical markers. What kind are they?
The best thing is to direct your inquiry to the group leader of the particular category. Each category manager/group sets the policy for that particular category and ultimately approves or rejects each waymark submission.
Thanks for the reply. The markers are at the Christian County KY Courthouse. One marker is about William Clark, of Lewis and Clark fame, who spent the night at a tavern nearby in 1809. Another is about the courthouse being burned down during the Civil War. The 3rd marker is about how Christian County was named. I'll send this in to the group manager and see what they say.