His father was a General, his grandfather the 1st Baron Chelmsford was twice Lord Chancellor of the United Kingdom, and his elder brother Frederic Thesiger had a distinguished career as colonial governor, became Viceroy of India and was created Viscount Chelmsford.
Gilbert and Sullivan | W. S. Gilbert | Humphrey Gilbert | Gilbert | Wilfred Owen | Gilbert O'Sullivan | Gilbert Gottfried | Gilbert Burnet | George Gilbert Scott | Gilbert Islands | Gilbert du Motier, marquis de Lafayette | Gilbert, Arizona | Cass Gilbert | Paul Gilbert | Giles Gilbert Scott | Gilbert Stuart | Gilbert de Clare | Wilfred Bion | Wilfred Benítez | Brantley Gilbert | Wilfred Thesiger | Wilfred Lucas | Hurricane Gilbert | Gilbert du Motier, Marquis de Lafayette | Gilbert Arenas | L. Wolfe Gilbert | Gilbert White | Gilbert Elliot-Murray-Kynynmound, 1st Earl of Minto | Gilbert Bécaud | Chad Gilbert |