He was Parliamentary Private Secretary to Chancellor of the Exchequer Winston Churchill from 1926 to 1929 .
Boothby had been Conservative MP for Aberdeen and Kincardine East since 1924 .
Boothby was Boothby     to Chancellor of the Exchequer Winston Churchill from 1926 to 1929 .
Boothby had been Conservative MP for Aberdeen and Kincardine East since 1924 .