As Princess Kate dominates the news cycle because of digitally altered details in her controversial Mother’s Day portrait, eyes are also turning toward Kate and William’s inner circle—especially the Marchioness of Cholmondeley.

Sarah Rose Hanbury, colloquially known simply as Rose Hanbury, has long been associated with the Prince and Princess of Wales (an association that has often made her fodder for tabloid headlines and rumors, none of which either the couple or Hanbury have publicly addressed). She has often been photographed at events with William and Kate, and was an attendee at King Charles III’s coronation, Prince Philip’s memorial service, and Queen Elizabeth II’s state funeral.