The Kingsmill Baronetcy, of Sidmanton in the County of Southampton, was a title in the Baronetage of Great Britain. It was created on 24 November 1800 for the Royal Navy

Royal Navy

The Royal Navy is the naval warfare service branch of the British Armed Forces. Founded in the 16th century, it is the oldest service branch and is known as the Senior Service...

 Admiral Robert Kingsmill

Sir Robert Kingsmill, 1st Baronet

Sir Robert Brice Kingsmill, 1st Baronet was an officer of the Royal Navy who served during the Seven Years' War, the American War of Independence and the French Revolutionary and Napoleonic Wars in a career that spanned nearly 60 years...

, with remainder in default of male issue of his own to his brother Edward Kingsmill and the male issue of his body. Kingsmill died childless on 23 November 1805, and the baronetcy descended according to the special remainder to his nephew, Robert Kingsmill

Sir Robert Kingsmill, 2nd Baronet

Sir Robert Kingsmill, 2nd Baronet was an English landowner and politician.He was born the son of Edward Kingsmill, of Belfast, and his wife Catherine. He was the nephew of Robert Brice Kingsmill, who rose to be an admiral in the Royal Navy...

, the second Baronet. The title became extinct on the latter's death on 4 May 1823.

Kingsmill Baronets, of Sidmanton (1800)

• Sir Robert Kingsmill, 1st Baronet
  Sir Robert Kingsmill, 1st Baronet
  Sir Robert Brice Kingsmill, 1st Baronet was an officer of the Royal Navy who served during the Seven Years' War, the American War of Independence and the French Revolutionary and Napoleonic Wars in a career that spanned nearly 60 years...
  
   (1730-1805)
• Sir Robert Kingsmill, 2nd Baronet
  Sir Robert Kingsmill, 2nd Baronet
  Sir Robert Kingsmill, 2nd Baronet was an English landowner and politician.He was born the son of Edward Kingsmill, of Belfast, and his wife Catherine. He was the nephew of Robert Brice Kingsmill, who rose to be an admiral in the Royal Navy...
  
  (1772-1823)