ESTATES
In 956 an estate of 17 hides at Curbridge was granted by
Abingdon abbey to Brihthelm, bishop of Wells, but by
969 Curbridge was part of the 30-hide Witney estate
which descended as Witney manor. The manor was held
by bishops of Winchester and their lessees until 1862,
when it was sold to the duke of Marlborough, whose
predecessors had been lessees since 1751. (fn. 1) Most of
Curbridge was held of Witney manor by copyhold, but
two important freehold estates developed.
Curbridge Farm
Curbridge farm may be traced to a holding, later reckoned as 6 yardlands, held of Witney manor in the mid
14th century by Thomas of Curbridge, which reverted to
the bishop of Winchester as lord. (fn. 2) Thomas's estate may
have descended from 6 freehold yardlands in Curbridge
held in the early 13th century by Adam Palmer and
others, and in 1279 by John of Woodstock and others: (fn. 3)
its continued treatment as a leasehold distinct from the
manor's customary holdings certainly supports that
possibility. From the first known lease to John Bunting
in 1387 (fn. 4) the unchanged holding, comprising the land
once Thomas of Curbridge's and 12 a. in Fulney mead,
was held on long leases or for life, eventually at the
settled annual rent of 38s. 9¾d. (fn. 5) In the early 16th
century it was held by the Lawley family with a separate
40-a. leasehold in Hailey, (fn. 6) and in 1554 Richard Lawley
was granted a 40-year lease of what by then was called
Curbridge farm.
In 1577, under arrangements negotiated by the local
Box family, the bishop granted a 60-year lease to the
queen, who at once assigned it to Philip Box's son-in-law
John Hampshire, a royal servant, with the intention that
the Hailey land be secured to the Boxes. The lease, due to
begin on the expiry of Lawley's lease in 1593, carried the
fixed annual rent of £3 18s. 8d., of which 25s., under an
assignment of 1582 to the Boxes, was for the Hailey
land. (fn. 7) By the 1590s the Curbridge portion was perhaps
let or sublet to the wealthy Richard Ashcombe (d. 1606),
whose 'farm in Curbridge' was deemed capable of
providing an annuity of £40 for his widow. (fn. 8) By 1646 the
Hailey land had become detached, and the £2 13s. 8d. for
Curbridge farm was paid by Walter Veysey. (fn. 9)
After the Civil War Witney manor was sold by the
Parliamentary trustees for bishops' lands, and Curbridge
farm, still regarded as part of Witney manor, was sold
separately in 1648 to William Wells and Robert Martin,
probably agents. (fn. 10) Joyce Weston, widow, was tenant in
1649, (fn. 11) and when the estate was restored to the see of
Winchester in 1660 she and her sister Cecily Franklin
were granted a new 21-year lease; at that date the farm
comprised 54 a. of open-field arable, around 15 a. of
closes, the 12 a. in Fulney, and lot meadows. (fn. 12)
Curbridge farm was owned thereafter by the bishops
of Winchester; it was not sold with the rest of Witney
manor in 1862, but passed to their successors the Ecclesiastical Commissioners, who continued into the 20th
century to grant 21-year leases renewable by fine. Lessees
were frequently non-resident, notably the Butler family
from the 1830s into the 20th century. (fn. 13) The later
18th-century tenants, the Wrights, held an estimated 90
a. of open-field arable, 41a. of pasture closes, around 15
a. of meadow, and a seventh share in the common
pasture (i.e. for 6 yardlands). (fn. 14) After inclosure in the
1840s Curbridge farm comprised 168 acres. (fn. 15) The Ecclesiastical Commissioners sold the freehold to the Parker
family in 1956. (fn. 16)
Curbridge Farmhouse
The farmhouse, on the south side of Main Road, is a
two-storey stone-rubble and stone-slated house of
several builds. The re-use of smoke-blackened timbers
in the 19th-century roof suggests that the house's central
part was a late-medieval hall. There was probably a cross
passage on the line of the present entrance hall, and an
east service cross-wing. In the 16th century a parlour was
added to the west end, and a chimney stack between
parlour and hall; in the parlour are remains of the original fireplace. The house was remodelled in the late 16th
century or early 17th, when a floor and a fireplace were
inserted in the hall, and timber doorways made to the
cross passage and the chamber over the parlour. Long,
carved timber lintels over the much later windows in the
north front have a mid 17th-century appearance, but
perhaps date from this remodelling, which in scale and
detail is consistent with gentry occupancy, perhaps by
the Hampshires or their suggested tenant Richard
Ashcombe (d. 1606). In the earlier 19th century the interior was partly refitted, the roof reconstructed under a
continuous ridge, and broad sash-windows fitted on the
north front. In the early 19th century the building was
L-plan: a large range (probably a barn), attached to the
east end of the surviving house and projecting southwards, was demolished in the late 19th century. (fn. 17) Most of
the internal timbers of the house were replaced to the
original pattern in the late 1990s.
Caswell
Medieval Ownership
Caswell was not mentioned among the bishop of
Winchester's holdings in 1086, but later evidence
suggests that an estate there was held of him by Roger
d'Ivri, descending with other d'Ivri lands to the St Valéry
family. (fn. 18) An early 13th-century survey of the bishop's
Witney manor included a freehold estate of 1½ hide held
by Robert of Dreux, husband of Annora, daughter and
heir of Thomas of St Valéry. (fn. 19) Robert was deprived in
1226 of his English lands, which were granted to
Richard, earl of Cornwall; (fn. 20) the earl's Witney holding was
certainly at Caswell, and was assessed as ⅓ knight's fee. (fn. 21)
On Richard's death in 1272 it passed to his son Edmund,
after whose death in 1300 the honor of St Valéry was
retained by the Crown. (fn. 22)
Another ⅓ fee recorded at Caswell in the 14th
century, held of the bishop by Eynsham abbey, had also
belonged earlier to the St Valérys and probably to d'Ivri:
when granting his Caswell estate to the abbey in the
1220s William de Elmel claimed that his family had long
held it of Bernard of St Valéry and his heirs, and the
attachment of the Eynsham fee to the honor of St Valéry
continued in the later 14th century. (fn. 23) The honor became
the honor of Wallingford, and from 1540 Caswell was
held of the honor of Ewelme until the connection lapsed
in the early 19th century. (fn. 24) The bishop of Winchester's
connection with Caswell seems also to have lapsed in the
19th century: a quitrent for Caswell was payable to the
bishop's tenant of Witney manor in 1716 and probably
in 1816, when Caswell was included in a survey of
Witney manor, but no quitrent was recorded in later
rentals, and when sold in 1824 Caswell was described as
freehold. (fn. 25)
The two fees descended separately until the mid 15th
century. In 1279, although the earl of Cornwall's intermediate tenure was not mentioned, his fee was presumably the 6 yardlands held of the bishop of Winchester by
Hugh de Scotthorne. (fn. 26) Since one of Hugh's yardlands
was held of him by the rector of Witney, he was probably
the successor of the Roger of Caswell from whom an
earlier rector held a yardland by military service in
1229. (fn. 27) In the earlier 14th century the bishop's immediate tenant was another Roger of Caswell, and in 1346
the ⅓ fee was held by the guardian of Roger's minor son
and heir John. (fn. 28) It was presumably the same ⅓ fee for
which, in the later Middle Ages, bishops of Winchester
received 33s. 4d. a year, recorded variously as relief or as
rent from 1 or 1½ hides. In 1385 the sum was described
as a lost rent from a house and 1 hide late John Wawe's, (fn. 29)
probably the same rent which, in 1479–80, was said to be
for 1 hide, late Thomas of Curbridge's, into which the
abbot of Eynsham had intruded before it was recovered
by John Wawe. (fn. 30) Thomas of Curbridge was presumably
the Thomas who was Eynsham abbey's tenant at Caswell
in the 1340s. (fn. 31) The 33s. 4d. rent seems to have been paid
by unnamed lessees in the 1390s but was again recorded
as lost from 1405. (fn. 32) In 1434 John, brother and heir of
William Hall, paid 33s. 4d. relief, presumably one year's
rent, for ⅓ knight's fee at Caswell, evidently the same
estate, (fn. 33) but by 1479 the rent had been in arrears for over
33 years. (fn. 34)
In the mid 15th century Walter Mymmes, of a family
involved in the Gloucestershire wool trade, acquired the
fee, and in 1478–9 it passed to the guardian of Thomas
Mymmes, the minor son of another Thomas and probably grandson of Walter Mymmes. (fn. 35) Payments for
Caswell continued to be recorded variously in
Winchester accounts: from 1480 until the earlier 16th
century Caswell tenants paid 33s. 4d. rent for 1½ hides
late Thomas of Curbridge's, and in 1558 the same sum
was paid as a relief, by then mistakenly thought to be
rendered for Beckingham's fee (discussed below). (fn. 36)
Eynsham abbey's ⅓ fee at Caswell also comprised 6
yardlands, and in the early 13th century was perhaps the
freehold 1½ hide held of Witney manor by Roger of
Sampford for 13s. 4d. a year. (fn. 37) When William de Elmel
granted his Caswell estate in free alms to Eynsham abbey
in the 1220s it comprised 2 yardlands of demesne and
the rent and services from 4 other yardlands. (fn. 38) The abbey
granted the 2 demesne yardlands to Hugh Pomeray for
13s. 4d. rent, and in 1279 Joan Galard, formerly
Pomeray, was paying that rent for 2 yardlands, the other
4 yardlands yielding an additional 8s. 8½ d. (fn. 39) In the later
14th century the estate was held by military service for
the slightly lower rent of 21s. 4d., with an additional 2s.
2d. for part of Caswell said to be in Brize Norton; at the
Dissolution the reported rent was only 13s. 4d., probably
representing the traditional rent of the demesne
yardlands. (fn. 40)
The subtenancy of those yardlands was said to have
passed from Hugh Galard to the Standlake family, and in
1327 Richard of Standlake was a major taxpayer in
Witney parish, probably for Caswell. (fn. 41) In 1346 the ⅓ fee,
presumably Eynsham abbey's but mistakenly said to be
formerly the earl of Cornwall's, was held by Richard of
Standlake and two other tenants, Thomas of Curbridge
and Felice at Heath. (fn. 42) Thomas was presumably the
Thomas whose custody, as minor son of Stephen of
Curbridge, Eynsham abbey's tenant at Caswell, had been
granted away by the abbot in 1342. (fn. 43) Richard of
Standlake's grandson Roger was the subject of lunacy
proceedings in 1373, when it was found that he had
released his rights in the Eynsham estate at Caswell in
1368 to John Blewbury, clerk, possibly a trustee for
Standlake's mother Isabel; Blewbury enfeoffed Thomas
Austin, who was tenant in 1373. (fn. 44) Before 1384, when
Eynsham abbey was at pains to secure its tenure in
mortmain, Austin's tenancy passed to the Wawe family
of Astrop (in Brize Norton parish); (fn. 45) later John, son of
John Wawe, citizen and draper of London, enfeoffed
Thomas Beckingham, probably the man whose memorial brass of 1431 is in North Leigh church. (fn. 46) Like the
other ⅓ fee in Caswell Beckingham's fee was acquired by
Walter Mymmes, and in 1478–9 passed to the guardian
of Thomas Mymmes, minor. (fn. 47)
The Mymmes family paid the 33s. 4d. rent to
Winchester until 1505 when Richard Wenman took
over payment, (fn. 48) but Caswell may have been sublet to
Wenman's family much earlier. In 1485 his stepfather
Thomas Fermor or Ricards, son of a Langford wool
merchant and a wealthy landowner in Witney and elsewhere, (fn. 49) left funds for building the 'Caswell aisle' in
Witney church, his chosen burial place, implying that he
lived at Caswell, which passed to his wife Emmot (d.
1501). (fn. 50) Richard Wenman, Emmot's eldest son by her
first husband, Henry, was inclosing at Caswell by 1500. (fn. 51)
Whether Henry Wenman, who died before the mid
1470s, (fn. 52) first established the family at Caswell is not
certain, though the descent of the estate to the Wenmans
rather than the Fermors suggests that it was Emmot's
from her first husband. Henry Wenman, too, was probably a woolman, and had interests in Abingdon and
Blewbury (formerly Berks.). (fn. 53)
Ownership from the 16th Century
Although much of Emmot's other estate passed to the
Fermor children (fn. 54) her son Richard Wenman prospered
at Caswell and became a merchant of the Staple. (fn. 55) He
presumably also succeeded the Mymmes as subtenant of
the Eynsham abbey fee at Caswell: certainly his son was
paying 13s. 4d. rent to the abbey for Caswell in 1535, and
his family held both fees there after the Dissolution,
paying reliefs of 33s. 4d. and 13s. 4d. in 1558. (fn. 56) Richard's
extensive estates included a lease of Witney park from
1520. (fn. 57) He died in 1534 (fn. 58) and Caswell, by then called a
manor, passed to his son Thomas, later Sir Thomas (d.
1557), then to Thomas's son Sir Richard (d. 1572). (fn. 59) In
1554 the Brize Norton part of Caswell, then called
Caswell farm and identifiable as the later Lower Caswell
farm, was also acquired by the Wenman family. (fn. 60)

67. Caswell House from the
south-east, c. 1850.
Sir Richard, through marriage to Isabel Williams, also
acquired Thame Park, which descended to the heirs of
his eldest surviving son Thomas; (fn. 61) reversion of Caswell,
however, was settled on his second surviving son
Francis, who succeeded after a dispute. (fn. 62) Francis died in
Ireland in 1598, his son and heir Francis being born
posthumously, (fn. 63) and Caswell was held by guardians until
that Francis (knighted in 1618) secured possession
before 1621, following a dispute over custody with his
stepfather. (fn. 64) Francis died in 1640, leaving minor sons
Samuel and Francis. (fn. 65)
Francis succeeded before 1651, when Caswell was part
of the settlement on his marriage to a distant cousin
Mary, daughter of Thomas Wenman, Viscount Tuam,
of Thame Park. (fn. 66) Francis, created a baronet in 1662, (fn. 67) was
succeeded on his death in 1680 by his son Sir Richard. (fn. 68)
Sir Richard, Viscount Wenman of Tuam after the death
of his great uncle Philip, Lord Wenman, in 1686, (fn. 69) died in
1690 leaving a minor son Richard, later declared an
idiot; Viscount Wenman's widow Catherine (d. 1742),
who had a life interest in Caswell, married James Bertie,
earl of Abingdon (d. 1699), and later Francis
Wroughton (d. 1733), (fn. 70) who paid the manorial chief
rent for Caswell in 1716. (fn. 71) In the early 18th century the
family was still resident at Caswell, but though the estate
continued to descend with the viscounty it was later let
to farmers. (fn. 72)
Philip, 7th Viscount Wenman, died childless in 1800,
when the baronetcy and viscounty became extinct. His
estates passed briefly to William Wykeham of Swalcliffe,
son of Philip's sister Sophia; William also died in 1800,
leaving as heir to Caswell his daughter Sophia Wykeham,
later Baroness Wenman of Thame Park. (fn. 73) Caswell
manor was sold in 1825 to the Revd Dr William Pearson,
rector of South Kilworth (Leics.); the attached estate was
then some 545 a., comprising Caswell Manor farm (378
a.), Lower Caswell farm in Brize Norton (167 a.), and a
separate holding of 34 a. in Curbridge, also included in
the sale. (fn. 74) Pearson was succeeded in 1847 by a nephew,
William Pearson; in 1884 the latter's son Lieut. Col.
William Pearson was declared bankrupt, and in 1887 the
estate was sold to Victor Van de Weyer, a Berkshire landowner. It was leased in 1884 to John Joslin (d. 1929), a
Devonshire farmer who in 1904 bought the freehold.
The Joslin family retained Caswell thereafter. (fn. 75)
Caswell House
The house (now Caswell Farm) stands ¾ mile southwest of Curbridge, surrounded by its estate and on a
moated site (Fig. 67). The moat, fed from a stream rising
⅓ mile to the north, has four arms and, with the house as
its north-east side, forms a rough pentagon. It seems
likely that this is the late-medieval layout, though it has
been suggested, on the basis of the house's alignment
and some subsidence in an outbuilding to the north, that
the moat itself formed a pentagon. (fn. 76)
The stone house, of two storeys with garrets, has two
main ranges to the south and north-east on an L-plan.
The earliest part is the long, late 15th- and early 16th-century south range, of rendered rubble with a stoneslated roof, which formed the six-bayed cross-wing of a
larger house. Within that range the earliest parts are the
two eastern bays, which have a late 15th-century
scissor-braced roof truss and re-used moulded beams:
they may have formed the parlour cross-wing of a hall
which has been demolished. The wing was extended
westwards by four bays in the early 16th century,
possibly as part of more extensive additions to which the
stub of a range at right angles to the south front may have
belonged. The internal framing of the westward extension, and its roof with cambered collars and windbraces,
are roughly finished, suggesting that it comprised
unheated service and sleeping accommodation. The
south front of the whole range has early 16th-century
windows with arched lights: it evidently faced a courtyard, entered from the east through an early 16th-century four-centred gate arch which remains in situ in a
stretch of rendered rubble boundary wall. The additions
to the late 15th-century part of the house were perhaps
carried out by Sir Richard Wenman (d. 1534); whether
or not the house extended along the west and south sides
of the courtyard, as has been surmised largely on the
basis of the projecting stub, remains uncertain.
Substantial alterations to the south range were made
in the late 17th century, when the east parlour was
modernized and the adjacent dog-leg staircase inserted.
During the 18th century, when the Wenmans ceased to
reside, the house was probably much reduced in size and
adapted as a farmhouse. At the west end of the south
range a two-storeyed block was added, probably, as later,
used for agricultural purposes including a cheese room;
it incorporates beams which were once the wall plates of
a large structure. The same type of dressed rubble was
used to wall up the end of the stub wing.
In the early 19th century the house had its present
plan. (fn. 77) The central part of the present north-east range
was apparently rebuilt in the second quarter of the
century as a plain neo-classical block of squared stone
with a slate roof, facing east and containing two reception rooms. At its north end what appears to have been
an 18th-century outbuilding was remodelled to imitate
the east gable of the south range, creating a symmetrical
east entrance front. The design was completed before
1852, though some windows may have been remodelled
later. (fn. 78) Other later alterations included additions on the
south range's north side, and insertion of brick
chimneystacks. The unusually extensive ranges of early
farm buildings were on their surviving plan by the early
19th century: (fn. 79) they retain 17th-century features,
notably, east of the courtyard, a barn with upper-cruck
roof-trusses, later incorporated into an L-plan range of
large barn and stables.
Thomas Baskerville, travelling from Curbridge to
Burford in the time of Sir Francis Wenman (d. 1680),
noted that 'a little above Curbridge' could be seen
Wenman's banqueting house and 'down in the bottom
among trees' his dwelling house. (fn. 80) Baskerville was
presumably on the former Burford road, now preserved
as the track past Peashell Farm, (fn. 81) and the banqueting
house, probably some kind of rural pavilion, was
evidently on the higher ground north of Caswell House.
One possible site is on the north side of the Brize Norton
road opposite the end of the drive to Caswell House,
where a field called Fountain ground contains remains
of a spring-fed well with paved surround. (fn. 82) Another
possible site is slightly further north-east, in an adjacent
field called Study ground: in 1814 an open-field furlong
immediately outside the estate boundary at that point
was described as 'shooting to White House wall',
suggesting that there was a building in that area. (fn. 83)