James Frazer has a lot to answer for.
He was born in 1854 in Glasgow, Scotland. He became a Fellow of Classics at Trinity College, Cambridge. From there he leapfrogged sideways into folklore studies and comparative anthropology, two disciplines he knew nothing about (although to be fair, at the time, neither did anyone else really.) His masterwork was The Golden Bough, two volumes of meticulously researched albeit fairly wrong comparative mythology from all over the world.
Find out more about James Frazer, Lady Raglan, and the Green Man.
And read Lady Raglan’s original article. (PDF link)