Shiver me timbers! Today it's the turn of W E Henley, the model for Long John Silver.
Today he discovers that Lieutenant Pinkerton, who broke the heart of Puccini's Madame Butterfly, can actually be traced back to a nineteenth century Aberdeen man.
The trail leads him to Edinburgh's Morningside and a respectable parish priest called John Henry Gray.
This week, it's elementary my dear Stenhouse.
This week, the Scot who got abandoned on a desert island and provided the inspiration for Robinson Crusoe.