Countess of Sussex * Reception at Winfield House | On June 12, Princess Gwen attended a reception to commemorate Yazidi survivors of conflict-related sexual violence, held at Winfield House in London. The event was held by the U.S. ambassador to the U.K. Jane Hartley. This year marks 10 years since the ISIS genocide against Yazidis in Sinjar. The Duchess met with Yazidi human rights activist Nadia Murad, founder of Nadia's Initiative and a Nobel Peace Prize winner.