General Sir John Oswald (1771–1840): My Fascinating Paternal Cousin

One of my most intriguing relatives on my paternal side is my 2nd cousin, General Sir John Oswald (1771–1840)—though, of course, no offence to my living cousins! Born in Scotland to a family deeply involved in politics, John’s father, James Townsend Oswald, served as a Member of Parliament, as did his grandfather. He grew up in Dunnikier House, a historic family estate now operating as a hotel.

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Early Life and Education

John Oswald was raised in a privileged environment, which allowed him to attend the prestigious Brienne-Le-Château Military Academy in France in 1785. During his time there, he formed a close friendship with Louis-Antoine Favelet de Bourrienne, who would later become Napoleon’s secretary.

John developed a deep appreciation for French culture and language. Tragically, the French Revolution claimed the lives of many of his close friends, fostering in him a lifelong opposition to the French Republic and its ideals.

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Military Career

In 1788, John returned to England and purchased a commission as a 2nd Lieutenant in the 23rd Regiment of Foot, a common practice in 18th-century Britain. His military career was remarkable, though too extensive to detail fully here.

Notably, John fought against the French during the Napoleonic Wars, playing key roles in several significant victories. One can only wonder if he ever reflected on his former friend Bourrienne, now serving Napoleon.

For his service, John Oswald was awarded the Grand Cross of the Order of the Bath and the Grand Cross of the Order of St. Michael and St. George.

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Personal Life and Legacy

John remained a prominent figure in British society and politics until his death in 1840. Known for his bravery, striking appearance, public speaking skills, and literary interests, he married twice.

• In January 1812, he married Charlotte Murray-Aynsley, eldest daughter of Rev. Lord Charles Murray-Aynsley (uncle of the Duke of Atholl). Charlotte passed away on February 22, 1827.

• In October 1829, he married her cousin, Emily Jane Murray, daughter of Lord Henry Murray.

One of John’s daughters, Mary Oswald, married Richard Trotter, 10th of Mortonhall and 1st of Chaterhall. Their son, Major General Sir Henry Trotter, continued the family’s military tradition.

Further details about John Oswald’s family and descendants will be shared in future posts.