Significant yews in the Diocese of Monmouth Updated December 2019 Ancient yews are likely to be 800 years or older. While most veteran yews are 500 years or older, this category also includes some younger yews that have become hollow. Notable yews have a likely age of 300+. Ancient and veteran yew sites Site name County Church name Tree Classification Bettws Newydd Monmouthshire No known dedication 1 ancient 2 veteran Cwmcarvan Monmouthshire St Catwg 1veteran Goetre Monmouthshire St Peter 1 ancient 1 veteran 1 notable Llanarth Monmouthshire St Teilo 1 ancient 1 veteran 1 notable Llanddewi Rhydderch Monmouthshire St David 1 ancient Llandegveth(Llandegfedd) Monmouthshire St Tegfeth 1 veteran Llanedeyrn Cardiff St Edeyrn 1 ancient 1 veteran Llanfair Kilgeddin Monmouthshire St Mary the Virgin 2 ancient Llanfoist Monmouthshire St Ffwyst(Faith) 1 ancient 1 notable Llanfrechfa Monmouthshire All Saints 1 veteran Llangattock-juxta-Usk Monmouthshire St Cadoc 1 ancient (Penpergwm) Llangattock-Vibon-Avel Monmouthshire St Cadoc 1 veteran Llangeview Monmouthshire St David 1 veteran Llanhilleth Blaenau Gwent St Illtyd 1 veteran Llanllowell Monmouthshire St Llywel 1 ancient Llansoy Monmouthshire St Tysoi 1 ancient 2 veteran Llantarnam Monmouthshire St Michael and All Angels 1 veteran Llantilio Pertholey Monmouthshire St Teilo 5 veteran 1 notable Llanvair Discoed Monmouthshire St Mary 1 ancient Llanvapley Monmouthshire St Mapley 1 veteran Llanvihangel Crucorney Monmouthshire St Michael 1 veteran Site name County Church name Tree Classification Llanvihangel Pontymoel Monmouthshire St Michael and All Angels 1 veteran Llanvihangel-Ystern- Monmouthshire St Michael and All Angels 1 veteran Llewern Llanwenarth Citra Monmouthshire St Peter 1 ancient Lower Machen Monmouthshire St Michael 1 veteran 2 notable Mamhilad Monmouthshire St Illtyd 1 ancient 4 veteran 3 notable Michaelston-y-Fedw Monmouthshire St Michael 1 ancient Mynyddislwyn Caerphilly St Tudor 2 ancient 3 veteran Panteg Monmouthshire St Mary 1 veteran Penallt Monmouthshire Penallt Old Church 1 ancient Penrhos Monmouthshire St Cadoc 1 veteran Pen-y-clawdd Monmouthshire St Martin 1 veteran Rudry Caerphilly St James 1 veteran 1 notable Tredunnock Monmouthshire St Andrew 1 veteran Trostrey Monmouthshire St David 1 veteran Diocese of Monmouth Some notable yew sites Tree Site name County Church name Classification Caerwent Monmouthshire St Stephen and St Tathan 1 notable Henllys Monmouthshire St Peter 1 notable Llanddewi Skirrid Powys St David 1 notable Llandogo Monmouthshire St. Oudoceus 1 notable Llangattock Lingoed Monmouthshire St Cadoc 1 notable Llangyview Monmouthshire St David 1 notable Llanhilleth Blaenau Gwent St Illtyd 1 notable Llanmartin Monmouthshire St Martin 1 notable Llansantffraed Monmouthshire St Bridget 1 notable Llanvaches Monmouthshire St Dyfrig or Dubicius 1 notable Penhow Monmouthshire unrecorded 1 notable Raglan Monmouthshire St Cadoc 1 notable Shirenewton Monmouthshire Not recorded 1 notable Tintern Monmouthshire St Michael and All Angels 1 notable © Tim Hills – Ancient Yew Group – December 2019 .