Malcolm McAlpine Scottish engineer (1877–1967) Parents Agnes Hepburn Sir Robert McAlpine, 1st Baronet Children Malcolm Hugh Dees McAlpine Kenneth McAlpine Sir Robin McAlpine Siblings Sir Robert McAlpine, 2nd Baronet William Hepburn McAlpine Alfred David McAlpine Agnes Hepburn McAlpine Ethel Mary McAlpine Granville Ramage McAlpine Mary Gibb McAlpine Emma McAlpine Douglas McAlpine Roberta Ida Freeman McAlpine Partners Maud Dees