There's a footnote in (if I remember correctly) Hollander's translation of Heimskringla that claims surnames became mandatory in England with the introduction of the so-called "poll tax."

Last edited by beck123; 08/15/10 12:42 PM. Reason: should have read the other posts first
"I don't know which is worse: ignorance or apathy. And, frankly, I don't care." - Anonymous