Wadham College Chapel s9 476

Our Story

Over 50 Years of Excellence in Stained Glass Craft and Conservation

More than half a century ago the York Glaziers Trust was formed, building on centuries of craftsmanship associated with York Minster, Britain's treasure-house of stained glass. The Trust is an independent charitable trust dedicated to the care of the Minster's windows and the preservation of historic stained glass nationwide - the vision of Eric Milner-White (1884-1963), Dean of York from 1941 until his death in 1963. 

Restoration of the Minster's stained glass had historically been undertaken by a variety of external contractors, some of whom were local plumber/glaziers and some who were stained glass artists of significant repute. From the 1400s the Petty family can be associated with the Minster, and from the 1500s the Thompson family. One of the most famous seventeenth-century glass artists, Henry Gyles (1645-1709), as well as his father Edmund (1611-76), were paid for repairs to the stained glass during the mid-1600s. Further repairs were made in the 1600s by Marmaduke, Edward, and Charles Crosby, who were also responsible for some of the glazed armorial shields at Temple Newsam, Leeds. In the eighteenth-century leading Georgian craftsman William Peckitt (1731-95) worked on the Minster's windows.

During the nineteenth-century, restoration of York Minster's stained glass has been undertaken by firms such as Newcastle-based William Wailes (1808-1881), and London-based Burlison and Grylls (formed by John Burlison (1843-1891) and Thomas Grylls (1845-1913)).

As well as studios from far afield, during this period, a multiplicity of other firms, who all operated from premises within metres of the Minster, also carried out work to the Minster's windows. For example, during the 1840s and 50s, York Minster's accounts show that Thomas and William Noton were frequently called upon to make repairs to the Minster's stained glass. Thomas had a studio on Stonegate, while William had his workshop at 19 Little Stonegate, just around the corner. At the same time, in the 1840s, John Joseph Barnett (1786-1859) was responsible for work to windows in the chapter house and nave. Barnett and Son were first established as glass-cutters and opticians at College Street, adjacent to the Minster, and then later as journeymen plumber/glaziers at master builder Henry Bowman's yard at Jewbury, in Monkgate. By 1847 the business had moved to larger premises at 16 St Andrewgate. John Barnett was said to have been a stained glass pioneer who conducted tireless experiments in order to recapture knowledge (long since lost) of vitreous enamel paint recipes. His windows furnished the chapel at Queen's College, Cambridge, in the 1840s and 50s. From the 1840s Barnett advertised his studio as: 'The York Cathedral Glassworks, John Barnett and Son, Stained Glass Manufacturers and Restorers to the Dean and Chapter of York' (F. Llewellynn, Royal Agriculture Society Handbook, 1848, p. 8). When John's sons Francis and Mark took over the business and relocated to Leith in Scotland in the 1850s, the company's association with the Minster continued, as they continued to advertise as glass stainers to the Dean and Chapter of York. 

Another company who appear in the Minster's records is T & W Hodgson of York, formed by Thomas (b.1813) and William Hodgson. From at least the 1850s, the business operated from workshops at 25 Stonegate, York, when census documents show that the Hodgsons employed three men and two boys. The two apprentices, one of which was his young cousin, lived and worked in the building with their employer. By the 1861 census, Hodgson employed 15 men and 4 boys. On the death of Thomas Hodgson, in the 1880s the business passed to his eldest son Thomas Gerard Hodgson, who carried it on until 1923. Alongside their glazing work, the firm also manufactured and installed lead sanitation pipes. The firm was also responsible for installing and restoring windows by the celebrated Belgian stained glass artist Jean-Baptiste Capronnier (1814-1891). At this time, Hodgson's employed Mark Barnett, John Joseph Barnett's son, and former employee of Newcastle-based William Wailes. From the 1880s, York-based John Ward Knowles (1838-1931), is recorded to have worked for the Minster. Knowles received his initial training in London in 1858 at the workshops of Heaton and Butler, before returning to York and establishing his own studio on Goodramgate. By 1869 he had a home/studio at 41 Stonegate, before moving to 35 Stonegate (now 23), which would be the Knowles studio premises for the proceeding 120 years. At the same as Knowles, Joseph Robinson (1825) and Son of 6 Little Stonegate was responsible for remedial work to the Minster's stained glass. At this time Robinson's was the slightly larger of the studios in terms of its staff, employing 6 men and 3 threes, while Knowles employed just 4 men and a boy. 

The Dean and Chapter's glaziers removing the Five Sister's Window, York Minster, 1929; image first reproduced in 'Priceless Glass: Workmen taking down the famous Five Sister's window', The Scotsman, 30 August 1925, p. 12

However, from the early 1900s, for the first time, the care of the Minster's stained glass had been entrusted to a private stained glass workshop operated by the Dean and Chapter. The buildings on Deangate, which house the Minster's Works Department, were constructed from 1913. This was following the demolition of the stables for the horses used to pull hearses which occupied the site until 1903. At this time the Minster's precinct was enclosed by a 12ft high wall; one of four gated entrances to the Minster's grounds was to be found at the intersection of Deangate and Goodramgate. Together with York Minster's stone masons, joiners, electricians, and other skilled craftsmen, the glaziers have continuously occupied 6 Deangate, in the shadow of the Minster, for over a century (since 1913).


LEFT: Stables on the site that would later house the Minster's Works Department and the York Glaziers Trust (c.1890s); RIGHT: The Minster's Works Department gather for a photograph at their new premises (c.1910s); images: York Explore Library

From the 1900s to the 1930s, the Minster glaziers had completed the restoration of all of the Minster's windows, as part of a continuous cycle of work supervised by Robert Charles Green (1864-1936), clerk of works at York Minster from 1895 until his death in 1936, and then by his son William Jesse Green (1896-1979). The Greens lived first at 11 Precentors Court, at the Minster's west end, before moving to 1 Deangate, opposite the cathedral's works departments, by 1911. In 1925, local newspapers reported that there were 'eight expert glaziers' working on the Minster's glass from the studio on Deangate ('Visit to the Minster Workshops', Yorkshire and Leeds Intelligencer, 19 August 1925, p. 6).

TOP LEFT: The Minster's glaziers, c. 1915; TOP RIGHT: The Minster's glaziers, c.1930s; MID LEFT: Dean Milner White, c.1950; MID RIGHT: Herbert Nowland, c.1950; BOTTOM LEFT, Minster Glaziers, c.1950; BOTTOM RIGHT, Minster Glazier, c.1950; images: YGT/Chapter of York

Following World War Two, the Minster glaziers were led by their foreman 'Bob' Oswald Ernest Lazenby (1904-1983), who was born in Knaresborough near Harrogate. He was part of a team of three that included Herbert Nowland (1880-1972) of Temple Newsam, Leeds. Nowland had been a glazier since he was fourteen years old, but first reported for work at the Deangate workshop during wartime - when already a pensioner - after the original glazing team had been conscripted to fight. Following the war, he stayed on at the Trust, and was the principal glazier associated with the restoration of the Great East Window in the 1940s; Lazenby was said to have assisted only on the more complex panels. Nowland retired in 1955, after celebrating his 75th birthday, and Lazenby in 1968.

80 of the Minster's windows were removed for safety during World War Two. Subsequently, it was Dean Milner-White who directed and chronicled the restoration and reinstallation of these windows in the aftermath of the Second World War. Milner-White supported a small team of glaziers entrusted with this task, including Lazenby, Nowland and their young apprentice Peter Gibson (1929-2016), who began his training in stained glass at 16.

LEFT TO RIGHT: Oswald Lazenby, Herbert Nowland, and Peter Gibson; images: YGT/Chapter of York

Peter Gibson pictured in the 1970s after becoming superintendent of the Trust; image: YGT/Chapter of York

With the help of the Pilgrim Trust, the Dean's vision of establishing a specialist independent stained glass studio was later made a reality. The Trust came into being on 20 July 1967 with Peter Gibson OBE as its first secretary and superintendent. Peter had been associated with the Deangate workshop for half a century, beginning his apprenticeship there in 1945, and only retiring in 1995. Under his leadership, the Trust's expertise was put to the test in 1984 when a fire in the Minster's south transept caused terrible damage, endangering the famous rose window. 

The Trust now employs an international team of 18 members of staff. As well as their original premises on Deangate, for the last decade the Trust has also operated a second workshop at Bedern Chapel, York, the former ancient home of the Minster's Vicars Choral since 1349. From 1998 to 2007 the Trust was involved in the conservation of York Minster's c.1414 St William window. Another particular highlight, from 2011 to early 2018, has been the conservation of the Great East Window (1405-08) by the glass-painter John Thornton, one of the most important and well-known stained glass craftsmen of the medieval period. From 2016, the Trust has also initiated a 20-year rolling programme of conservation and environmental protection in partnership with York Minster, beginning with the conservation of three of the Minster's world-famous fourteenth-century nave aisle windows.  

The current team; image: YGT

Get In Touch

If you would like more information on our conservation services please get in touch.

Contact Us

The York Glaziers Trust

Terms & Conditions

Copyright © 2017 York Glaziers Trust

Contact Us

Address: The York Glaziers Trust, 6 Deangate, York, YO1 7JB

Telephone: +44 (0)1904 557228


  • The Institute of Conservation
  • PACR
  • York Minster
  • Lottery Funded
  • Corpus Vitrearum International