Trent Park House of Secrets – London’s WWII spy museum has opened

A grand country house that became one of Britain’s most closely guarded wartime secrets has opened as a new museum, revealing the little-known intelligence operation that helped shorten the Second World War.Trent Park House, in north London, looks every inch the elegant country mansion. Rebuilt in the early 20th century in a mock-Georgian style, it was home to the fabulously wealthy and well-connected Sassoon family, who entertained royalty, politicians and celebrities within its lavish re