Tom's Ward to treat pediatric cancer, and Place2Be, an organisation which provides mental health counselling to school children. Middleton also worked until January 2011 at the family business in catalogue design and production, marketing, and photography. While working for the company, she launched the firm's junior brand for toddlers, and began working with the Starlight Children's Foundation, which helps terminally ill youth, providing party essentials for sick children. Middleton also helped coordinate the Boodles Boxing Ball, which raised money for the charity. Prior to her marriage, Middleton lived in an apartment owned by her parents in Chelsea, London alongside her sister, which was estimated to be worth £1–1.4 million. In 2018, Catherine's total net worth was estimated at £5–7.3 million, most of which is from her parents' company. Personal life Pre-wedding relationship with Prince William In 2001, Middleton met Prince William while they were students in residence at St Salvator's Hall at the University of St Andrews. She reportedly caught William's eye at a charity fashion show at the university in 2002 when she appeared on the stage wearing a see-through lace dress. The couple reportedly began dating in 2003. During their second year, Middleton shared a flat with William and two other friends. From 2003 to 2005, they both resided at Balgove House on the Strathtyrum estate with two roommates. In 2004, the couple briefly split but continued their relationship soon afterwards. After her graduation, Middleton and her family were faced with intensive tabloid press scrutiny. She was often photographed daily by the paparazzi outside her flat and work over the course of their relationship. This prompted multiple warnings from the Palace and Middleton's lawyers. She attended William's Passing Out Parade at the Royal Military Academy Sandhurst on 15 December 2006. In April 2007, they ended their relationship. She and her family attended the Concert for Diana in July 2007, where she and William sat two rows apart. It was subsequently reported that the couple had reconciled. On 17 May 2008, Middleton attended the wedding of William's cousin Peter Phillips to Autumn Kelly in William's stead, and met Queen Elizabeth II for the first time. Middleton attended the Order of the Garter procession at Windsor Castle in June 2008, where Prince William was made a Royal Knight of the Garter. On 19 July 2008, she was a guest at the wedding of Lady Rose Windsor and George Gilman. William