Sir William D'Oyly, 1st Baronet. He was the son of William D'Oyly and Elizabeth Stokes, daughter of Rev. Richard Stokes, Archdeacon of Norwich. He inherited the family estates at Shottisham in 1648 on the death of a great uncle and was knighted in 1641. He was MP for Norfolk and for Yarmouth. He rebuilt Blackford Hall, Norfolk, and married c. 1637 to Margaret Randall.
Sir William D'Oyly, 2nd Baronet, his eldest son. He was knighted in 1664 and was a Teller of the Exchequer from 1666 to 1677. He married Mary Hadley, daughter of John Hadley of Southgate, a citizen of London.
Sir Edmund D'Oyly, 3rd Baronet, his eldest son. He married in 1684 Dorothy Bedingfield, daughter of Philip Bedingfield of Ditchingham.
Sir Edmund D'Oyly, 4th Baronet, his eldest son. He sold the estate at Shottisham and died unmarried.
The Reverend Sir Hadley D'Oyly, 5th Baronet, his cousin, being eldest surviving son of Hadley D'Oyly, second son of the second Baronet. Rector of Wotton and Felixstow, Suffolk. Educated Queen's College, Oxford. He married by 1753 Henrietta Maynard, daughter of Rev. Henry Osborne, Vicar of Thaxted, Essex.
Sir John Hadley D'Oyly, 6th Baronet, his eldest son. Collector of Customs at Calcutta, Member of Parliament for Ipswich. He married Diana Cotes, widow of William Cotes and daughter of William Rochfort.
Sir John Hadley D'Oyly, 8th Baronet, his brother. Long-serving member of the East India Company and held many posts in India, including Official Magistrate at Midnapore and Civil and Session Judge at Beerboom. He married twice; firstly to Charlotte Thompson, daughter of George Nesbitt Thompson; secondly to Mary Fendall, daughter of John Fendall, Member of the Supreme Council at Calcutta.
Major-General Sir Charles Walters D'Oyly, 9th Baronet, his eldest son. Entered the Bengal Army and served as Aide-de-Camp to the Governor-General from 1851 to 1856; he served in the Gwalior Campaign and the Indian Mutiny before retiring in 1875. He married twice; firstly to Emily Jane Nott, daughter of Major-General George Nott; secondly to Elinor Scott, daughter of James Winter Scott.
Sir Charles Hastings D'Oyly, 12th Baronet, his eldest son.
Sir John Rochfort D'Oyly, 13th Baronet, his brother.
Sir Nigel Hadley Miller D'Oyly, 14th Baronet, his half-brother.
Sir Hadley Gregory D'Oyly, 15th Baronet, his eldest son.
D'Oyly baronets, of Chislehampton (1666)
The D'Oyly Baronetcy, of Chislehampton in the County of Oxford, was created in the Baronetage of England on 7 June 1666 for John D'Oyly, Member of Parliament for Woodstock. The title became extinct on the death of the fourth Baronet in 1773. Cokayne notes in The Complete Baronetage that a "John D'Oyly" assumed the baronetcy and died in 1781, aged 71; at which point The Annual Register recorded that it "devolves upon Mr. D'Oyly, of Adderbury West", but Cokayne disregards this and states the relationship was not clear. Furthermore, some earlier histories of the Baronetcy suggested that William D'Oyly, the younger brother of the fourth Baronet, succeeded him, but Cokayne states that this was an "error". Cokayne states that he married a Miss Monk and had a son with her called James Monk D'Oyly.