Background
On 29 April 1899, he married Lady Katharine Mary Montagu-Douglas-Scott (a daughter of the 6th Duke of Buccleuch) and they had eight children.
On 29 April 1899, he married Lady Katharine Mary Montagu-Douglas-Scott (a daughter of the 6th Duke of Buccleuch) and they had eight children.
Brand served as an officer in the Hertfordshire Regiment, and as commanding officer of the 1st Battalion from February 1913. Following the outbreak of the First World War, the Hertfordshires were deployed to the Western Front and Brand remained in command until January 1915. Subsequently, he was promoted to brigadier general and appointed to command the 126th (East Lancashire) Brigade at Gallipoli and later the 185th (2/1st West Riding) Brigade at the Battle of Cambrai and the battles of 1918.
Between 1935 to 1939, he was Colonel of the 10th Royal Hussars.
In 1899, he played in the first international polo match between England and Australia in Melbourne alongside George Bellew-Bryan, 4th Baron Bellew.