On 1 June 1780, he married his first cousin, Elizabeth Bradshaigh Dalrymple, who had inherited Haigh Hall and estate, in Haigh near Wigan, Lancashire. They had five children:
He was subsequently promoted to the rank of colonel and made lieutenant-colonel commandant of the second 71st Regiment of Foot made up of the four additional or recruiting companies of the 71st Highlanders in Scotland. He was chosen a representative peer for Scotland in 1784, and was re-elected through 1807, inclusive. On 27 August 1789 he was appointed colonel of the 63rd Regiment of Foot, and was promoted major-general in 1793.
Later life
Commander of the forces in Jersey from 1793 to 1794, he was then appointed Governor of Jamaica. He was governor when the Second Maroon War broke out, and he mishandled the situation so badly that he allowed a minor dispute over land to mushroom into a costly conflict that lasted months. In early 1795, worried at the prospect of an uprising, Balcarres sent representatives to Havana to purchase 100 Cuban bloodhounds, which in his words were ‘ breed which are used to hunt down runaway negroes’. When the dogs arrived in December 1795, with Spanish handlers, Balcarres was so impressed by their ferocity he considered sending them to support British troops in Haiti. Balcarres underestimated the guerrilla fighting capabilities of the Jamaican Maroons, who had the better of the skirmishes with the soldiers under the command of the governor's generals. Eventually, one of his generals, George Walpole, persuaded the leader of the Maroons of Cudjoe's Town, Montague James, to surrender on condition they would not be deported. However, Balcarres reversed Walpole's promise and transported the Trelawny Maroons to Nova Scotia. In the aftermath of the Second Maroon War, Balcarres struggled to disperse the runaway community of Cuffee in the Cockpit Country in western Jamaica. Hundreds of runaway slaves secured their freedom by fighting alongside Trelawny Town in the Second Maroon War. He was promoted lieutenant-general in 1798, and resigned the governorship in 1801. On 25 September 1803 he was promoted to general. After his return from the American Revolution, he was introduced to Benedict Arnold, who had led several attacks on his position at Saratoga. Balcarres snubbed Arnold as a traitor, and a duel ensued, neither party being injured. After being maimed in an accident he retired to the family's second home at Haigh Hall, near Wigan. On his death he was succeeded by his eldest son James, the 7th Earl. After James had successfully pressed his claim to the title of Earl of Crawford in 1848, the title was conferred posthumously on Alexander, even though he had not claimed it himself. His younger son, Edwin Lindsay, an Indian army officer, was declared insane after refusing to fight in a duel and was sent to Papa Stour in the Shetland islands. He spent 26 years there as a prisoner before the Quaker preacher Catherine Watson arranged for his release in 1835.
"Alexander VIth Earl of Balcarres Lord Lindsay and Balneill born 18 Jan 1750 General in the army and Governor of Jersey and Jamaica during the revolutionary War succeeded as XXIIIth Earl of Crawford in 1808 died 25 March 1825 and lies buried in this chapel “Except the Lord build the house they labour in vain that build it”.
