Events Affecting the Rhondda Valleys

1248

The earliest known use of coal in Wales

1660

The first recorded mine death in South Wales.

1755

The first use of coal as a replacement for charcoal in smelting iron.

1790

Work started on the Glamorgan Canal.

1794

Glamorgan Canal completed.. Distance covered twenty-four miles, forty-nine locks and a rise in level of 543 feet to Merthyr.

1810

The demand for Welsh coal to feed the iron furnaces increases dramatically. There are over 25 furnaces in operation in Glamorgan alone.

1815

Invention of the Davey Lamp promises a new era in mines safety.

1830

Steamship companies choose Welsh Steam Coal for its efficiency.

 

An Act of Parliament enables the Marquis of Bute to begin construction of Cardiff Docks.

1831

Miners of South Wales organise the first trade unions.

1832

Anti Truck Act passed by Parliament.

1836

Construction began on Taff Railway line to Cardiff.

1838

Dinas Colliery several miners receive severe burns in an explosion.

1839

West Bute Dock at Cardiff opens bringing with it a new era of development to the South Wales coalfield.

1841

Taff Vale Railway opens between Merthyr and Cardiff. This eases congestion on the Glamorgan Canal and Cardiff becomes the great coal exporting centre of South Wales.

1842

The Mines and Collieries Act forbids the employment of girls and boys under 10 from working underground.

1844

Dinas, an accident on New Year's Day kills twelve. Amongst the dead a four young boys. Explosion caused by a "little boy" who had been told to test for gas using a candle.

 

Factory Act secures fixed working day for young persons, six hours for children and a twelve hour day for teenagers and women.

1847

Swansea Docks open.

1851

South Wales steam coal most suitable for navy ships according to Admiralty report. Demand for the superior fuel creates a rapid expansion of the coal industry.

1855

The East Bute Dock and Basin opened at Cardiff

 

First consignment of Rhondda coal sent from Treherbert to Cardiff. This was the beginning of the Rhondda Valleys as a major producer of quality coal.

1856

Cymmer Colliery, Porth. Explosion kills 114 of 160 workforce employed below ground.

 

Penarth Docks built to cope with increased demand in exported coal from the South Wales coalfields.

1859

Bute East Dock at Cardiff built to meet ever increasing world wide demand for Welsh coal.

1860

Average annual coal output for Glamorgan 85 million tons.

1865

Glamorgan coal output reaches 103 million tons per annum.

 

New docks are opened at Penarth to meet extra demand of exports of Welsh coal.

1866

Work begins on Roath Basin at Cardiff Docks.

1867

Ferndale Colliery, Ferndale. An explosion kills 178 men and boys and shocks the nation.

1869

Ferndale Colliery, Ferndale. An explosion kills 60 workmen.

1870

South Wales coal production exceeds 13,590,000 tons, 50% of which is for export.

 

Mining by the longwall method replaces the more traditional pillar and stall technique.

1871

Pentre Colliery. An explosion kills 38 men.

 

At Gelli Colliery an accident claims the lives of 4 men.

 

Over 34,000 coal miners employed in Glamorgan.

 

Amalgamated Association of Miners forms a strong union amongst the miners of South Wales.

1872

New legislation introduced to regulate the operation of coal mines, which now number 340 in South Wales.

1873

South Wales Coal owners Association formed.

1874

Roath Basin, Cardiff opened to try and meet the need for exported Welsh coal.

1875

The sliding wage scale introduced to determine the level of wages among mineworkers of South Wales.

1877

Tynewydd Colliery, Porth. Flooding in the mine kills 5 miners and a further death occurs of a member of the rescue party. Albert Medal first awarded for gallantry underground.

1880

Naval Colliery, Tonypandy. An explosion kills 96 miners.

 

First Lewis Merthyr Colliery shaft sunk

1881

New docks at Swansea opened.

1882

Coedcae Colliery. 6 miners dead.

1883

Coedcae Colliery. An accident claims the lives of 5 miners underground.

 

Gelli Colliery. 4 miners dead.

1884

Penygraig Colliery. An accident claims the lives of 11 men.

1885

Maerdy Colliery, Maerdy. A Christmas Eve explosion kills 81 miners.

 

Naval Colliery, Tonypandy. 14 die underground.

 

Tylecoch Colliery , Treorchy closes

1886

An amendment made to the Coal Mining Act of 1872.

1887

The Coal Mines Regulation Act.

1889

Barry Docks built to ease the pressure on the docks at Cardiff.

1892

Great Western Colliery. An explosion underground kills 58 men.

1893

Dinas Lower Colliery Closes

 

Dinas Middle Colliery Closes

1895

Llwyncelyn Colliery, Porth closes

1896

Tylorstown Colliery. 57 men killed underground.

1898

Barry New Docks constructed.

 

Port Talbot docks opened.

 

Miners locked out and the South Wales coalfield at a standstill. After 6 months the miners are defeated. South Wales Miners Federation founded.

1900

Coal production in South Wales increased to 39,320,000 tons.

1901

Tynewydd Colliery, Porth closes

April 13 1903

Mid-Rhondda playing field, built by Mid-Rhondda Athletic Company Limited opens. A crowd of 10,000 watch Bert Howard of London attempt to break his own one mile cycle record.

1905

Cambrian Colliery, Clydach Vale. An accident leaves 31 men dead.

 

Tylorstown. 2 men killed in a shaft explosion.

 

National Colliery, Wattstown. Tragedy claims the lives of 119 men and boys.

1906

The Notice of Accidents Act.

1908

The new Coal Mine Regulations introduced to increase safety in pits.

 

First eve Rugby League international held at Mid Rhondda ground when Wales beat England 35-18 and was watched by a crowd of 15,000

1909

New docks at Swansea opened to cope with the demand for Welsh coal.

 

Lady Margaret Colliery, Treherbert closes

 

Ynyshir Colliery, Ynyshir closes

1910

Riots at Tonypandy.

Nov 7, 1910

More than 8,000 miners at Mid Rhondda ground to listen to will John plead to stop blacklegs in Cambrian Dispute

1909

The Miners' Next Step published

 

Coal miners minimum wages favorably affects the South Wales mining area.

1913

Total output of coal from South Wales is 57 million tons, of which 70% is for export.

The zenith of the South Wales coalfield. Over 17,000 horses were employed in the south Wales coalfield to draw coal.

1915

Strike by South Wales miners results in a better wage agreement.

1916

The South Wales coalfield comes under Government control.

1917

Serious conflict of views in the South Wales coalfield between unions and owners.

1919

The Prince of Wales descends pit at Cymmer.

1921

Coal production ceases following a lock out at South Wales pits.

1922

first electric powered coal cutting machines to be used in South Wales were installed at Bwllfa No. 3

1926

General Strike. The miners held out for 9 months after other workers had returned to work, but were eventually forced back on lower pay than they had before the strike.

 

Bute Colliery,  Treherbert closes

 

Lady Lewis Colliery, Ynyshir closes

1928

Industrial depression causes distress amongst the mining communities of South Wales.

 

Average miner's take home pay was £1/17/4 for a 5 day week (£1.86 or $2.95 US)

1929

Depression continues to cause severe distress in the mining districts of South Wales.

 

Pentre Colliery, Pentre closes

1931

Coal dispute in South Wales puts 140,000 men out of work.

 

Nos. 2, 4 Collieries Ferndale close

1932

Nos. 1, 2 Collieries, Mardy close

Llwynypia Colliery. 11 men die in pit disaster.

1933

Tynybedw Colliery, Pentre closes

1936

Nos. 6, 7, 8 Collieries, Tylorstown close

 

11th. June 36 demonstrators arrested at fascist [Blackshirt] rally, led by Oswald Mosley, held at De Winton Field, Tonypandy

1938

Abergorki Colliery, Treorchy closes

1940

Production ceased at Cymmer Colliery, Porth.

1945

Glamorgan (Scotch) Colliery, Llwynypia closes

1947

The coal industry is nationalized.

Blaenclydach, Clydach Vale ( also known as Brookvale). Closed by the N.C.B shortly after nationalization.

 

Ynysfeio Colliery, Treherbert closes

 

Standard Colliery, Ynyshir closes

1948

Maindy Colliery, Rhondda Fach. Opened in 1864 as the first pit of the Ocean Coal Co. Employed 1,399 men and boys at the turn of the century, closes

Oct 4th. 1952

Pithead baths  built at Lewis Merthyr Colliery

March 26th. 1955

Rhondda becomes a Borough as opposed to an Urban District

Nov 22nd 1956

Explosion at Lewis Merthyr kills 9 and badly injures 21

1958

Naval Collieries, formally part of the mighty Cambrian Combine under the ownership of Lord Rhondda. Commenced operations in 1875, closes

 

Ely Colliery, Penygraig closes

 

Nantgwyn Colliery, Tonypandy closes

1959

Eastern Colliery, Ystrad, owned by the Ocean Coal Co. this deep mine employed over 690 men during its heyday, closes

 

Ferndale Nos. 1 & 5 Collieries, Tylorstown. One of a series of deep mines sunk by D. Davies and Sons during the 1860's, close

 

Tydraw Colliery under the control of the Cory Brothers Ltd.. Shortly after the First World War employed over 730 men and boys, closes

1960

No. 9 Colliery,  Tylorstown closes

1962

Gelli Colliery, Gelli closes

1965

Cambrian Colliery, Clydach Vale. A terrible accident leaves 31 miners dead.

1966

Parc & Dare Colliery, Cwmparc closes

 

Glenrhondda (Hook & Eye) Colliery , Blaencwm closes

 

Fernhill Colliery, Blaenrhondda closes

1966/7

Cambrian Colliery, Clydach Vale. A deep mine sunk in 1873 by Cambrian Collieries. Scene of major disaster in 1894, closes

1967/8

Abergorki Colliery, Treherbert. Originally owned by Burnyeat and Brown and later by the Ocean Coal Co., closes

1968/9

National Collieries, Tylorstown. A deep mine opened in 1881 by the United National Coal Co., closes

1983

Lewis Merthyr Colliery, Trehafod closes

1990

Nos. 3, 4 Collieries, Maerdy close thus ending a 150 year period of mining in the Rhondda Valleys

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