 350px|left|greater london        the "magnificent seven" is an informal term applied to seven large cemeteries in london. they were established in the 19th century to alleviate overcrowding in existing parish burial grounds. ==background== for hundreds of years, almost all london's dead were buried in small parish churchyards, which quickly became dangerously overcrowded. architects such as sir christopher wren and sir john vanbrugh both deplored this practice and wished to see suburban cemeteries established, but it was not until british visitors to paris, including george frederick carden, were inspired by its pÃ¨re lachaise cemetery that something similar was developed in london: at kensal green. in the first 50 years of the 19th century the population of london more than doubled from 1 million to 2.3 million. overcrowded graveyards also led to decaying matter getting into the water supply and causing epidemics. there were stories of graves being dug that already contained bodies, and bodies being flushed directly into the newly built sewer system. ==the cemeteries== in 1832 parliament passed a bill encouraging the establishment of private cemeteries outside london, and later passed a bill to close all inner london churchyards to new deposits. over the next decade seven cemeteries were established: *kensal green cemetery, 1832 *west norwood cemetery, 1837 *highgate cemetery, 1839 *abney park cemetery, 1840 *nunhead cemetery, 18
British_architecture Cemeteries_in_London Visitor_attractions_in_London