Board Thread:Speculation House/@comment-24.247.91.107-20140511154823/@comment-10390252-20140523062332

I'm pretty sure that Ruby is the biological daughter of Summer Rose and Mr Long. Yang is either her half or full sister. Qrow is Ruby's great-uncle (Summer's uncle).

In my crazy little head-canon, Cinder is Ruby's maternal aunt (and Summer's twin sister).