Edward Kenelm Digby was born in 1894, the eldest son of 10th Baron Digby. After Eton and Sandhurst, he was commissioned as a 2nd Lieutenant into the 1st Battalion Coldstream Guards in 1915. He fought at the battles of Aubers Ridge and Loos in 1915 and was promoted to second-in-command at the age of 21, after his CO was killed. He took part in the battle of the Somme in 1916, when tanks were first used; 11 officers of his battalion were killed on one day in September 1916 and all the others were wounded except him. In 1917 he fought at Passchendaele and played a major role in the occupation and final defeat of Germany in 1918.
On his return home, he married Constance Pamela Bruce, daughter of 2nd Baron Aberdare in 1919 and inherited Minterne from his father when he died in 1920. He couldn’t afford to live at Minterne, so he took the post of Military Secretary to the Governor of Australia from 1920 to 1923. With his bank balance restored, he came back to Minterne, where he bred Channel Island cattle and established a thriving dairy herd. On the outbreak of war in 1939, Minterne was taken over by a naval hospital, and the family moved to Cerne Abbas. During the war, he and Lady Digby delivered the milk around Cerne Abbas.
Following in his father’s footsteps, he bred rhododendrons and azaleas, sponsored collecting expeditions abroad. He was appointed President of the Royal Show in 1949, and President of the Royal Horticultural Society in 1959. He was Lord Lieutenant of Dorset from 1952 until his death. He was appointed Gentleman at Arms 1939, and a member of the Household Body Guard in 1952, resigning on grounds of ill-health. He was made a Knight of the Garter in 1960.
He died in 1964 and was succeeded by his eldest son, Edward Henry Kenelm, 12th Baron Digby.