User blog comment:Rassilon of Old/Young Justice spoilers at Comic-Con 2012/@comment-76.174.103.88-20120904002228/@comment-5012837-20120904194254

carrie kelley is unofficially the first female robin but that is only in "the dark knight returns" universe. and there was an issue of Batman in the 1950s that said Batma ncame up with the robin identity whe nhe was a kid, but it is totally non-cannon to the batman mythos.