John Boswell, the late Yale historian, garnered considerable acclaim when he issued his study on this very topic ten years ago.
Same-Sex Marriages in Premodern Europe Most anti-gay marriage fanatics, however, couldn't be bothered to take this real history into account; they would much rather misstate the historical record and blare on about the threat to straight marriage, when it's blatantly obvious that heterosexuals are the greatest threat to heterosexual marriage.