Summer Rose

Summer Rose is Ruby Rose's deceased mother and was the leader of Team STRQ. Her gravestone is at a cliff in the Cliffside Forest.

As revealed in "Burning the Candle", Yang Xiao Long is Ruby's half-sister, making Summer Yang's stepmother. Summer is believed to have died prior to the start of the series, possibly during her final mission.

According to Yang, Summer was a highly skilled Huntress. Yang also reveals that she was part of Team STRQ alongside Taiyang Xiao Long and the Branwen twins, Raven and Qrow Branwen. Yang describes Summer as a "super mom" and still fondly remembers her cookies.

Trivia

 * She's to be almost the spitting image of her daughter, Ruby.