The only problem is that only the South Branch (sort of) flows north. The main course, if anything, heads south. I grew up in Eugene, OR, at the headwaters of the Willamette, which really does flow north. But I don't recall any of my high school chums telling me about the Willamette and the Nile.
How did Saint Margaret of Scotland die? Margaret died on November 16, 1093, at Edinburgh Castle, Scotland, four days after her husband and son died in defense of the castle. Edit
1306-16 Heiress Presupsumtive Marjorie Bruce of Scotland. Also known as Margaret de Bruce, she was the oldest daughter of King Robert I of Scotland and Isabella of Mar. Her paternal grandparents were Robert de Brus, 6th Lord of Annandale and Marjorie of Carrick, 3rd Countess of Carrick.