User blog comment:Zathronas/Speculative author: Family Tree/@comment-3257939-20140907200634

Summer's death has been confirmed. Any speculation that she may be alive can't be if they apparently confirmed that she died in the battlefield and Jeff & Monty also said that Red like Roses Part II is about Ruby and her mother who is death.

Yang had no idea that Summer was not her real mom until she died, meaning that his father is the one who carries the Xiao Long surname. If he wanted to keep it a secret from Yang then he had to hide her other wife's name so she is not Xiao Long. Which also reduces the possibilities that she may be Cinder's mother. Cinder is chinese but Yang's mother is not, or so it seems.

Qrow is definitely someone's brother. They call him uncle too many times to think that they are simply used to call the family's best friend "uncle". He was also in that island so he may live there, probably because he is someone's family and if he was there then there is a high chance that Qrow is Xiao Long brother. Qrow Xiao Long.