Henry Cecil, 1st Marquess of Exeter
Henry Cecil, 1st Marquess of Exeter( 14 March 1754 – 1 May 1804), known as Henry Cecil from 1754 to 1793 and as The Earl of Exeter from 1793 to 1801, was a British politician who sat in the House of Commons between 1774 and 1790 and succeeded to the peerage as Earl of Exeter in 1793.
Mary Stanley, Countess of Derby
Mary Stanley, Countess of Derby( previously known as Mary Gascoyne- Cecil, Marchioness of Salisbury, née Lady Mary Sackville- West; 23 July 1824 – 6 December 1900) was an English grande dame and political hostess.
Gertrude Courtenay, Marchioness of Exeter
Gertrude Courtenay, Marchioness of Exeter,(" née" Blount; before 1504 – 1558) was an English Marchioness, married to Henry Courtenay, 1st Marquess of Exeter and a member of the court of Henry VIII of England.
She was a godmother to the future Elizabeth I.
Isabella Cecil, Marchioness of Exeter
Isabella Cecil, Marchioness of Exeter (6 March 1803 – 6 March 1879), formerly Isabella Poyntz, was the wife of Brownlow Cecil, 2nd Marquess of Exeter, and the mother of the 3rd Marquess.
She was the daughter of William Stephen Poyntz, a Liberal MP, and his wife, the former Hon.
Elizabeth Mary Browne.
Isabella's sister, Elizabeth Georgina Poyntz, married Frederick Spencer, 4th Earl Spencer.
Another sister, Frances Selina Isabella Poyntz, married Robert Cotton St. John Trefusis, 18th Baron Clinton, and, on his death, married Sir Horace Seymour, MP.
Two of their brothers were drowned in an accident in a boating accident in 1815.
The Poyntz family had homes at Midgham House in Berkshire and Cowdray Park in West Sussex.
Isabella married the marquess in London on 12 May 1824.
Their children were:
The marquess died in 1867.
Isabella died in 1879, aged 76, and was buried with her husband in the Cecil family chapel at St Martin's Church, Stamford.
John Pycot
John Pycot was Dean of Exeter between 1280 and 1283.
Implicated in the murder of one of the Bishop of Exeter's men, Walter Lechlade, in the close of Exeter Cathedral on 5 November 1283 following a local feud, he was banished in December 1285 to a monastery.
John Tuckfield
John Tuckfield( fl. 1550) of the City of Exeter, Devon, was a merchant, Alderman of Exeter, and member of the Company of Merchant Adventurers of Exeter who was Sheriff of Exeter in 1547 and Mayor of Exeter in 1549 – 1550.
Bartholomew Iscanus
Bartholomew Iscanus( or Bartholomew of Exeter; died 1184) was a medieval Bishop of Exeter.
He came from Normandy and after being a clerk of the Archbishop of Canterbury, was made Archdeacon of Exeter in 1155.
He became bishop of Exeter in 1161.
He was known as having excellence in canon law and theology and during his time as bishop visited all the parishes in the diocese to investigate how well- managed they were.
Emily Cecil, Marchioness of Salisbury
Mary Amelia' Emily Mary' Cecil, Marchioness of Salisbury( 16 August 1750 – 22 November 1835), was an English aristocrat, Tory political hostess and sportswoman.
The marchioness's eccentricity was frequently remarked upon, in particular her style of dress; her clothes were often of her own design.
Brownlow Cecil, 2nd Marquess of Exeter
Brownlow Cecil, 2nd Marquess of Exeter (2 July 1795 – 16 January 1867), styled Lord Burghley until 1804, was a British peer, courtier, and Tory politician.
He held office under the Earl of Derby as Lord Chamberlain of the Household in 1852 and as Lord Steward of the Household between 1858 and 1859.
Margaret, Marchioness of Namur
Margaret, Marchioness of Namur( c. 1194 – 17 July 1270) was ruling Marchioness of Namur in 1229- 1237.
She was the daughter of Peter II of Courtenay and Yolanda of Flanders.

Question: Which country Isabella Cecil, Marchioness Of Exeter's husband is from?
Answer: British