Grave of Mary Jones is a Grade II listed building in the Snowdonia National Park local planning authority area, Wales. First listed on 15 August 2000. Grave.
Grave of Mary Jones
- WRENN ID
- broken-flagstone-moon
- Grade
- II
- Local Planning Authority
- Snowdonia National Park
- Constituency
- Dwyfor Meirionnydd MP: Liz Saville Roberts (PC)
- Country
- Wales
- Date first listed
- 15 August 2000
- Type
- Grave
- Address
- Grave of Mary Jones, Bryn Crug, Tywyn, Bryn-Crug, Gwynedd
- OS grid reference
- SH 610 033
- Coordinates
- 52.60997, -4.05391
- Source
- Cadw listing
Description
The grave of Mary Jones features a granite headstone created by R R Davies of Tywyn. It has a gabled head and includes a rope margin, with a floral band engraved at the top. The headstone bears a long inscription in both Welsh and English, commemorating Mary Jones and her significant journey in 1800 to obtain a personal copy of the Bible. This headstone is placed on an inscribed plinth stone, which notes that it was erected by members of the Merionethshire Sunday Schools, likely around 1920. Surrounding the grave are cast iron railings with knob and fleur terminals. Within this enclosure is another headstone, set flat, dedicated to Mary, the widow of Thomas Lewis, a weaver from Bryn Crug, who passed away in 1864.
Local climate
Grave of Mary Jones sits in one of the wettest parts of the UK, with an average of 1,380 mm of rain a year. This makes it wetter than 97% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 95% of listed buildings.
It experiences an average of 23 freeze-thaw cycles a year, fewer than 76% of listed buildings. Of these, 9 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.
Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.
More on this building
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- No EPC on record for this property
- No sale records on file
- No related consent applications matched
- Detailed attributes — period, style, materials, features
- Flood risk assessment
- Radon risk assessment
- Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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Similar buildings
The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.
- 1 Monument to Mary Jones, with vestiges of her early home, Ty'n-y-ddol
- 2 Jones Memorial Approximately 5 Metres South East of South Aisle of Church of St Mary
- 3 Jones Monument, in the Churchyard, About 20 Metres South South East of South East Corner of Chancel, Church of St Mary
- 4 Jones Monument About 2 Yards East of North East Corner of Vestry of the Church of St Tysilio
- 5 Jones Monument About One Yard East of the East Wall of the Chancel of the Church of St Mary
this building 1 similar nearby listed buildings