Katherine Ferrers was born on 4 May 1634 at
Bayford in Hertfordshire to Knighton Ferrers and his wife, the former Katherine (or Catherine) Walters, and heiress to a considerable fortune. The Ferrers family were fervent
Protestants and great favourites of both
Henry VIII and
Edward VI; the latter granted them extensive properties in Hertfordshire, including Bayford, Ponsbourne, Agnells, the family mansion at
Flamstead, and the manor house of
Markyate Cell at
Markyate. Knighton Ferrers died in 1640, and Katherine's grandfather, Sir George Ferrers, died soon after. Katherine's brother, who was the heir to the family fortunes, had died young, so by court decree in October 1640, she was appointed sole heir to her grandfather's estates. Her widowed mother married Sir Simon Fanshawe later that same year. The Fanshawe family were committed
Royalists, and when the
Civil War broke out in 1642, Simon, his new wife and stepdaughter joined
King Charles I in
Oxford, his wartime capital. Her mother died that winter, leaving eight-year-old Katherine in the care of her stepfather. As the fighting continued, Fanshawe was at the
Battle of Marston Moor in 1644, and was taken prisoner two years later. During this time Katherine was made a ward of the court by Simon Fanshawe's brother,
Richard, and his wife
Ann. She was then sent to live with Simon's sister, Alice, at
Hamerton in
Huntingdonshire. In 1643 the
Sequestration Committee placed estates of known Royalists in the hands of local commissioners, and their rents and other income were kept by
Parliament. Unlike Parliament, the Royalist party was dependent on voluntary contributions, involuntary fines and any other means of raising funds, such as looting. The Fanshawes had contributed heavily to the Royalist cause, and now found their assets cut. The family then arranged for orphaned Katherine, heir to the Ferrers estates, to marry
Thomas Fanshawe, her stepfather's nephew, when she reached a marriageable age. In April 1648, when she was just shy of 14, the ceremony took place at Hamerton, whereupon her 16-year-old husband took control of her considerable fortune. Many of her inherited assets were quickly disposed of: the manor at Flamstead was sold in 1654; and Markyate Cell, which had been leased to tenants in the years after her father's death, and the farms around it, were disposed of the following year. After
Cromwell's death in 1658,
The Protectorate did not endure and the monarchy was eventually restored to power. Thomas Fanshawe had become involved in
Booth's uprising, a
Presbyterian rebellion in the north of England, and was imprisoned in the
Tower of London in September 1659, although he was released in February 1660.
Charles II entered London in May; Katherine is known to have lodged in the
Strand during the celebration. She then died sometime in the first two weeks of June, at the age of 26. Described in the parish register as “Mistress Catherine Fanshawe", she was buried at St Mary's church in
Ware, on 13 June 1660. She died childless; this could have been due to infertility, or to her husband's continued absence due to war and imprisonment. A family history written by Herbert Fanshawe in 1927, which draws heavily on the memoirs of Ann, Lady Fanshawe, suggested that: "Possibly her death occurred at the birth of a child for the Register of Ayott St. Lawrence (no great distance from Ware), gives the burial, on 22 November in the same year, of "Marie Fanshawe daughter of Sir Thomas Fanshaw"." If this was indeed Katherine's five-month-old child, its birth was not recorded, and its burial entry would have to have been inserted some time after its death, since Thomas was not knighted until well after 1660. A later entry of this type would not have been unusual for the time, as many
parish registries were irregularly kept. However, since Katherine's husband was imprisoned in 1659 following the Booth uprising in the north, and not released until February 1660, the issue then becomes one of paternity, since a pregnancy of four months duration, during those times, could not have produced a child that would have survived. While it is "no great distance from Ware" (some 13 miles), the child in question was not still buried in the same location as Katherine. With Katherine's death the Ferrers line died out; in the following year Thomas Fanshawe, who had been created a
Knight of the Bath by Charles II, disposed of the bulk of the Ferrers' family property that had originally been granted to Katherine's ancestors by Edward VI. Described by the diarist
Samuel Pepys as "a witty but rascally fellow, without a penny in his purse", Thomas did not marry again until 1665. He had four children by his second wife, Sarah, who was the daughter of
Sir John Evelyn and widow of
Sir John Wray; the eldest of whom, Evelyn, would become the 3rd Viscount Fanshawe. ==Legend==