Sir John Portman, 3rd Bt.1 
He was educated at Wadham College, Oxford University, Oxford, Oxfordshire, England.1 He succeeded as the 3rd Baronet Portman, of Orchard Portman, co. Somerset [E., 1612] in February 1623/24.1
Sir Hugh Portman, 4th Bt.1 
He succeeded as the 4th Baronet Portman, of Orchard Portman, co. Somerset [E., 1612] on 12 December 1624.1 He held the office of Member of Parliament (M.P.) for Taunton in 1625.1 He was educated at Exeter College, Oxford University, Oxford, Oxfordshire, England.1 He held the office of Member of Parliament (M.P.) for Taunton from 1628 to 1629.2
Sir William Portman, 5th Bt.1 
He was educated at Wadham College, Oxford University, Oxford, Oxfordshire, England.2 He was admitted to Middle Temple.1 He succeeded as the 5th Baronet Portman, of Orchard Portman, co. Somerset [E., 1612] before 14 May 1632.1 He held the office of Sheriff of Somerset from 1637 to 1638.2 He held the office of Member of Parliament (M.P.) for Taunton between February 1640 and 1642/43.2 He held the office of Member of Parliament (M.P.) for Taunton between April 1640 and May 1640.2 His estate was sequestrated by the Parliamentarians for £20,000.2 He fought in the Battle of Naseby in 1645, where he was taken prisoner by the Parliamentarians.1
Child of Sir William Portman, 5th Bt. and Anne Colles
- Sir William Portman, 6th Bt.2 b. bt 1641 – 1644, d. 20 Mar 1689/90
Anne Colles1
She was also known as Elizabeth Colles.3 From before 1644, her married name became Portman.
Child of Anne Colles and Sir William Portman, 5th Bt.
- Sir William Portman, 6th Bt.3 b. bt 1641 – 1644, d. 20 Mar 1689/90
- [S229] Burke John and John Bernard Burke, A Genealogical and Heraldic History of the Extinct and Dormant Baronetcies of England (1841, reprint; Baltimore, Maryland, USA: Genealogical Publishing Company, 1985), page 380. Hereinafter cited as Extinct and Dormant Baronetcies of England.
- [S37] BP2003 volume 2, page 3188. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
Sir William Portman, 6th Bt.1 
He succeeded as the 6th Baronet Portman, of Orchard Portman, co. Somerset [E., 1612] circa September 1645.1 He was appointed Knight, Order of the Bath (K.B.) in 1661.1 He was appointed Member of Parliament (M.P.) for Taunton between 1661 and 1679.2 He was appointed Fellow, Royal Society (F.R.S.) in 1664.1 He was educated at All Souls’ College, Oxford University, Oxford, Oxfordshire, EnglandG.1 He held the office of Member of Parliament (M.P.) for Taunton between 1685 and 1690.2 He fought in the Battle of Sedgemoor on 6 July 1685.2 On 8 July 1685 with Lord Lumley, he captured Duke of Monmouth following the latter’s failed uprising.2 On his death, his baronetcy expired, and Orchard Portman and other estates worth £8,000 p.a. passed to his cousin Henry Seymour later Portman.1
Elizabeth Cutler1 
Her married name became Portman.
Joan Portman1
Her married name became Speke.
Child of Joan Portman and George Speke
- Philippa Speke+2 d. 1699
George Speke1
He lived at Whitelackington, Somerset, England.1
Child of George Speke and Joan Portman
- Philippa Speke+2 d. 1699
Philippa Speke1 
From 1654, her married name became Berkeley.
Child of Philippa Speke and Edward Berkeley
- Edward Berkeley+2 d. 1707
Sir Edward Berkeley1 
He lived at Pylle, Somerset, England.1
Child of Sir Edward Berkeley and Margaret Holland