Richard Knight[Ludlow (UK Parliament constituency)|], of Downton Hall, in the parish of Downton on the Rock in Herefordshire, England, was a wealthy ironmaster who operated the Bringewood Ironworks, on the Downton estate, and founded a large fortune and family dynasty.
He was engaged in the iron trade at the time of the Commonwealth and acquired great wealth by the ironworks of Shropshire.
Marriage and children
He married Elizabeth Payne, a daughter of Andrew Payne of Shawbury in Shropshire, by whom he had four sons as follows:
Richard II Knight, eldest son, of Croft Castle in the parish of Yarpole, Herefordshire, about 5 miles south of Downton, who married Elizabeth Powell, daughter of Samuel Powell of Stanedge, Radnorshire, by whom he had a sole daughter and heiress:
*Elizabeth Knight, who married Thomas I Johnes of Llanfair Clydogau, MP for
Radnorshire. In the 1760s he remodelled Croft Castle in the Rococo-Gothic style to the design of the architect Thomas Pritchard. They had numerous children, including:
**Thomas II Johnes of Croft Castle, MP, who adopted the additional surname of Knight, a pioneer in the field of agriculture. He purchased another estate at Hafod Uchtryd, Ceredigion, Wales, 65 miles away, the manor house of which he filled with valuable works of art. He planted 3 million trees on the Hafod estate and created a highly picturesque landscape painted in 1789 by J. M. W. Turner. He met with financial difficulties and sold Croft Castle in the 1780s to Somerset Davies, MP for
Ludlow in 1783. He continued to reside at Hafod, badly damaged by fire in 1807.
Rev. Thomas Knight, 2nd son, of Wormsley Grange, Rector of Bewdley, Worcestershire, who married Ursula Nash, a daughter of Frederick Nash of Dinham, Shropshire, by whom he had children:
* Payne Knight, eldest son, MP and a connoisseur of art, who rebuilt Downton in the Gothic revival style, as Downton Castle, surviving today. Died unmarried.
*Thomas Andrew Knight, of Elton Hall in the parish of Elton in Herefordshire and later of Downton Castle, a horticulturalist and botanist who served as the 2nd President of the Royal Horticultural Society. He married Frances Felton, a daughter of Humphry Felton of Woodhall in Shropshire, by whom he had four surviving daughters, including:
**Charlotte Knight, a notable horticulturalist, who in 1824 married Sir William Edward Rouse-Boughton, 2nd and 10th Baronet, a Member of Parliament for Evesham in Worcestershire. She was the heiress of her father's Downton Castle estate, although the inheritance was unsuccessfully contested by her senior male cousin in the lengthy and famous lawsuit of Knight v Knight.
Edward Knight, 3rd son, of Wolverley House, Wolverley in Worcestershire, who in 1726 married Elizabeth James, heiress of Olton End near Solihull, Warwickshire, by whom he had children:
*Edward Knight, unmarried
*James Knight of Ludlow, died childless.
*John I Knight, 3rd son, of Lea Castle, Wolverley, and of Wolverley House, who married Henrietta Cunyngham, daughter of Daniel Cunyngham, by whom he had 2 sons:
**John II Knight, eldest son, of Lea Castle, Wolverley, of 52 Portland Place in London, and of Simonsbath House, Exmoor, Somerset, an agricultural pioneer who commenced the reclamation of the barren moorland of the former royal forest of Exmoor in Devon and Somerset.
**Thomas Knight of The Mount, Papcastle, Cumbria, a noted mathematician. His elder brother sued him in the celebrated 1840 lawsuit Knight v Knight, concerning the inheritance of their cousin Payne Knight, of Downton Castle. He married Isabella Walker, by whom he had 8 sons and 6 daughters.
Ralph Knight, 4th son, of Bringwood, Herefordshire, who married Mary Duppa, daughter of Duppa Duppa of Longueville, Shropshire, by whom he had one son and 5 daughters including:
