Some Democrats claimed Chester A. Arthur had actually been born in Quebec instead of Vermont. Hillary was probably just as responsible for that as she was the Obama birtherism.
There is little doubt in my mind that, at a minimum, Clinton was responsible for a whisper campaign spreading birther rumors in 2008. A Clinton volunteer coordinator was responsible for sending birther e-mails. And Clinton uber-confidant
Sid Blumenthal visited the McClatchy D.C. bureau investigative editor to spread birther rumors.
But, like I said, the original birthers were Obama's own book publicists, lying about his birthplace in 1991 to sell more books by making him sound more cosmopolitan than he already was.