Sir Thomas Dyer, 7th Baronet

Lieutenant-General Sir Thomas Richard Swinnerton Dyer, 7th Baronet (5 February 1768 – 12 April 1838) was an English soldier.

Early life
Dyer was born on 5 February 1768 and was baptised at St John the Evangelist, Westminster on 16 March 1768. He was the only son of Colonel Sir John Swinnerton Dyer, 6th Baronet and Susannah Vicary (a daughter Henry Vicary of Windsor). Dyer had three sisters, Elizabeth Mary Dyer, Eleanor Dyer, and Elizabeth Dyer, who all died unmarried.

His paternal grandparents were Sir Thomas Dyer, 5th Baronet and Elizabeth Jones (a daughter of Major Jones). His paternal uncle, Thomas Dyer, married Mary Smith (daughter of Richard Smith of Islington), and was the father of Thomas Swinnerton Dyer (who died without legitimate male issue), Maj.-Gen. Sir John Dyer of the Royal Artillery (father of Sir Thomas Swinnerton Dyer, 9th Baronet), and Edward Dyer.

Career
Dyer was Colonel in the Foot Guards, and served as equerry to George, Prince of Wales (later King George IV), Prince Edward, Duke of Kent (father of Queen Victoria) and Prince Ernest, Duke of Cumberland (later King of Hanover). He also served as aide-de-camp to Sir Ralph Abercromby at the Battle of Alexandria in the Egyptian campaign and aide-de-camp to Sir John Moore. Dyer was present at Moore's death during the Battle of Corunna. He also a Lieutenant-General with the Spanish Army, earning the name "Father of the Unfortunate Spaniards", and was awarded the Knight Grand Cross of the Order of Saint Hermenegild and Order of Isabella the Catholic.

Upon the death of his father on 21 March 1801, he succeeded as the 7th Baronet Dyer, of Tottenham. Dyer had a house in Clarges Street, Piccadilly, and inherited the Westhope Estate, of which he was Lord of the Manor, and the London properties of his father.

Personal life
On 14 April 1814, Dyer married Elizabeth Standerwick (1780–1864) at South Stoneham, Hampshire. She was the only daughter and heiress of Elizabeth and James Standerwick of Ovington Park. During their marriage, they lived primarily at Ovington Park, which his wife inherited from her father.

Sir Thomas died in Clarges Street, Mayfair, on 12 April 1838 at age 70. He was buried at Ovington churchyard, near Alresford, where his widow had erected a "tomb as a memorial of her affection and gratitude." As he died without issue, he left his entire estate to his widow, but was succeeded in the baronetcy by his same-named cousin, naval officer Thomas Swinnerton Dyer, of Park Street. After his death, his widow married German Baron Friedrich von Zandt in May 1839.