Why did people used to like growing beards on their necks?

Why did people used to like growing beards on their necks? Like Wagner and Thoreau. It makes them look like yetis!! Please explain.
Why did people used to like growing beards on their necks? Like Wagner and Thoreau. It makes them look like yetis!! Please explain.

I don’t have to worry about facial hair, but I suspect it must get itchy growing all the way down one’s neck. Luckily the library has a book that may answer your question: Of Beards and Men: The Revealing History of Facial Hair. Find it at GT2320 .O43 2015.