at Twickenham; the missionary Columban Fathers at Hampstead; the Dominicans at Haverstock Hill; the Franciscans at Pimlico; the Franciscan Friars of the Atonement in Westminster; the Holy Ghost Fathers at New Barnett and Northwood; and the Passionists at Highgate. The Jesuits have a large presence in London with communities in Mayfair (at Farm Street), Southall, Stamford Hill, Swiss Cottage, and Wimbledon. The Oratorians are based at the Church of the Immaculate Heart of Mary in Kensington, which is popularly known as the Brompton Oratory and is the largest church in the diocese after Westminster Cathedral. Religious communities of women include the Carmelites at Golders Green and Ware; the Poor Clares in Barnet; the Franciscan Sisters of Our Lady of Victories at the cathedral; the Ursulines of Jesus at Hoxton, Kingsland and Stamford Hill; the Dominicans at Bushey, Cricklewood, Ealing, Edgware, Harpenden, Harrow on the Hill, Haverstock Hill, Hemel Hempstead, Osterley, Stevenage and Pinner. The Institute of the BVM is located in Swiss Cottage, Acton, Osterley, Redbourn and St Albans. The Sisters of Mercy are located at the cathedral, Acton East, Bethnal Green, Bow, Clapton Park, Commercial Road, Cricklewood, Feltham, Hampton Hill, Hillingdon, Kensal, Newtown, Marylebone Road, St Albans, St John's Wood, Twickenham and Underwood Road. The Servants of the Mother of God at Bayswater, Hampton and Somers Town. The diocese is involved in both the independent and state school sectors. Some 159 state and 10 independent primary schools are in the diocese along with 42 state and 4 independent secondary schools. There are also a further five independent primary / secondary and special schools including the Choristers school attached to the cathedral. Music in the diocese is as diverse as the communities represented in it, but the all-male cathedral choir is reputedly one of the best in the country and sings at all chief Masses in the cathedral as well as the daily divine offices. There are several choirs that specialise in Gregorian Chant and a Charismatic group centred on the diocesan seminary at Allen Hall. See also List of churches in the City of Westminster St George's Interdenominational Chapel, Heathrow Airport Catholic Church in England and Wales List of Catholic churches in the United Kingdom Notes and references Notes References External links Roman Catholic Diocese of Westminster official website GCatholic.org Parishes of the Diocese Video clips Diocese of Westminster YouTube channel Diocese of Westminster on Vimeo Religion in the