Nick, Kelly's 1914 directory for Middlesex at www.historicaldirectories.org has an entry for Percy SAMUELSON at Highfield House, *Royston Park Avenue*, Pinner. A search of the 1911 census for this man will take you to this address ... "Highfield House the Avenue Royston Park Hatch End" RG14/7081 SN250 I think this street is now called simply The Avenue (see Google maps). HTH Judy London, UK On 2011-05-21 1:04 PM, nicholas wilson wrote: > I have just received a copy of my uncle's birth certificate, which shows he > was born at Highfield House on Royston Avenue in June 1911. A few years > earlier the family had been living on Royston Park Road, Hatch End. > > I cannot trace a Royston Avenue on Google. Does anyone know if there was a > nursing home named Highfield House in Pinner in 1911, and also what happened > to Royston Avenue? > > Thanks, > > Nick