Hi Krista, you have to find the DNA connection. I am showing at this time that you have no DNA relation with Mary, Queen of Scots. But after looking at your tree, I see you have some lines that are not yet connected to the main tree. So who knows? You may have a cousin relationship when you connect to the big tree. Both your Wallace and Ogilvy lines are Scottish. My Ogilvy line goes to the Drummond line which goes to her grandfather, James IV, King of Scots. So Mary is my 1st cousin, 14 times removed.