This is a great video of the men from Lonach marching 14 miles to Braemar Castle. It is a little long (approx. 30 mins.) but well worth watching.
At the 36 second point in the video is a man marching alone wearing a light brown tartan, he is seen throughout this video, can anyone identify the tartan?
https://www.youtube.com/watch?v=idaZ9-7cI4c