son, the fifth Baronet, in 1775. Sir John Browne, 1st Baronet (c. 1631-c. 1680) Sir Anthony Browne, 2nd Baronet (died 1688) Sir John Browne, 3rd Baronet (died c. 1692) Sir George Browne, 4th Baronet (died 1730) Sir John Browne, 5th Baronet (died 1775) Browne, later de Beauvoir baronets, of Palmerston (1797) The Browne, later de Beauvoir Baronetcy, of Palmerston in the County of Mayo, was created in the Baronetage of Ireland on 8 December 1797 for John Browne. He was a great-grandson of Dominick Browne, younger son of the first Baronet of the 1636 creation (see above). Dominick's half-brother Colonel John Browne was the ancestor of both the Barons Kilmaine and the Marquesses of Sligo. The first Baronet's eldest son, the second Baronet, assumed by Royal licence the surname of de Beauvoir in lieu of his patronymic in 1826. He was knighted the following year and later sat as Member of Parliament for Windsor. He was childless and was succeeded by his younger brother, the third Baronet. He had retained the surname Browne. He had no surviving children and on his death in 1890 the title became extinct. Sir John Edmond Browne, 1st Baronet (1748–1835) Sir John Edmond de Beauvoir, 2nd Baronet (1794–1869) Sir Charles Manley Browne, 3rd Baronet (1806–1890) See also Brown baronets Broun baronets Viscount Montagu Marquess of Sligo Notes References Extinct baronetcies in the Baronetage of England Extinct baronetcies in the Baronetage of Ireland Extinct baronetcies in the Baronetage of Nova Scotia 1621 establishments in England 1622 establishments in Ireland 1636 establishments in Nova Scotia Baronetcies created with special remainders Browne family