Edwin McAlpine, Baron McAlpine of Moffat British construction magnate (1907-1990) (1907–1990) Parents Margaret Donnison Bishop William Hepburn McAlpine Children David Malcolm McAlpine Alistair McAlpine, Baron McAlpine of West Green Patricia Garnett McAlpine Sir William McAlpine, 6th Baronet Siblings Sir Thomas George Bishop McAlpine, 4th Bt. Agnes Hepburn McAlpine Margaret Elizabeth Henderson McAlpine Malcolm Donnison McAlpine Partners Ella Mary Gardner Garnett