Board Thread:Speculation House/@comment-24.247.91.107-20140511154823/@comment-10390252-20140905083736

So:


 * Summer and Qrow are confirmed to be twins (they were in the same team so they must be the same age);


 * Ruby and Yang share the same father but have different mothers;


 * Yang's mother left the family early enough for her to have no memories of the woman and to have thought Summer was her mother until her father told her the truth.