Showing posts with label Ffridd Fawr. Show all posts
Showing posts with label Ffridd Fawr. Show all posts

Sunday, 17 May 2020

Mapping Mountains – Significant Name Changes – Y Trichant – The 300m Hills of Wales


Ffridd Fawr (SH 914 642)

There has been a Significant Name Change to a hill that is listed in the Y Trichant – The 300m Hills of Wales, with the summit height, bwlch height and their locations, the drop and status of the hill derived from detail on contemporary Ordnance Survey maps.

The criteria for the list that this name change applies to are:

Y Trichant The 300m Hills of Wales.  Welsh hills at or above 300m and below 400m in height that have 30m minimum drop, with an accompanying sub list entitled the Sub-Trichant with the criteria for this sub category being all Welsh hills at or above 300m and below 400m in height with 20m or more and below 30m of drop.  The list is authored by Myrddyn Phillips, with the Introduction to the list and the renaming of it appearing on Mapping Mountains on the 13th May 2017.

The hill is adjoined to the Mynydd Hiraethog group of hills which are situated in the north-eastern part of North Wales (Region A, Sub-Region A2), and it is positioned with the B5384 road to its north-west, the A543 road to its south and the A544 road to its east, and has the village of Llansannan towards the north-east.

The hill appeared in the original 300m Welsh P30 list on Geoff Crowder’s v-g.me website under the partly invented and transposed name of Pen Llyn Beidiog, with an accompanying note stating; Name from lake to the West.


Pen Llyn Beidiog317mSH915642116264Name from lake to the West.


During my early hill listing I thought it appropriate to either invent a name for a hill, or use a name that appeared near to the summit of the hill on Ordnance Survey maps of the day.  My preference was to use farm names and put Pen, Bryn or Moel in front of them or as in this instance use the name of a near lake and prefix it with the word Pen.  This is not a practice that I now advocate as with time and inclination place-name data can be improved either by asking local people or by examining historic documents, through this form of research an appropriate name for the hill can usually be found. 

Extract from the Ordnance Survey 1:25,000 Explorer map

As this hill comprises bounded land the Tithe map was consulted.  The term Tithe map is generally given to a map of a Welsh or English parish or township and which was prepared after the 1836 Tithe Commutation Act.  This act allowed tithes to be paid in cash rather than goods.  The Tithe maps gave names of owners and occupiers of land in each parish and importantly for place-name research they also included the name of enclosed land.  This enclosed land is usually based on a field system, however not every field is given a name, but many are and especially so in Wales.

Extract from the Tithe map

The enclosed land where the summit of this hill is situated is given the number 1378 on the Tithe map, this can be cross referenced against the apportionments; it is these apportionments that give the name of the owner or occupier of the land as well as the name of the land.  The land where the summit of this hill is situated is named as Ffridd Fawr in the apportionments, with the details on the Tithe map appearing in the parish of Llansannan and in the county named as Denbigh.

Extract from the apportionments

Therefore, the name this hill is now listed by in the Y Trichant – The 300m Hills of Wales is Ffridd Fawr, and this was derived from the Tithe map.


The full details for the hill are:

Group:  Mynydd Hiraethog

Name:  Ffridd Fawr

Previously Listed Name:  Pen Llyn Beidiog

OS 1:50,000 map:  116

Summit Height:  318m (spot height)

Summit Grid Reference:  SH 91406 64254 (hand-held GPS via DoBIH)

Bwlch Height:  c 288m (interpolation)

Bwlch Grid Reference:  SH 91154 63416 (interpolation)

Drop:  c 30m (spot height summit and interpolated bwlch)


Myrddyn Phillips (May 2020)







Monday, 11 May 2020

Mapping Mountains – Hill Reclassifications – Y Trichant – The 300m Hills of Wales


Ffridd Fawr (SH 914 642) – Sub-Trichant reclassified to Trichant

There has been confirmation of a reclassification to the list of Y Trichant – The 300m Hills of Wales, with the summit height, bwlch height and their locations, the drop and status of the hill derived from detail on contemporary Ordnance Survey maps.

The criteria for the list that this reclassification applies to are:

Y Trichant – The 300m Hills of Wales – Welsh hills at or above 300m and below 400m in height that have 30m minimum drop, with an accompanying sub list entitled the Sub-Trichant with the criteria for this sub category being all Welsh hills at or above 300m and below 400m in height with 20m or more and below 30m of drop.  The list is authored by Myrddyn Phillips, with the Introduction to the list and the renaming of it appearing on Mapping Mountains on the 13th May 2017.

The name the hill is listed by is Ffridd Fawr and this was derived from the Tithe map, and it is adjoined to the Mynydd Hiraethog group of hills which are situated in the north-eastern part of North Wales (Region A, Sub-Region A2), and it is positioned with the B5384 road to its north-west, the A543 road to its south and the A544 road to its east, and has the village of Llansannan towards the north-east.

When the original 300m height band of Welsh P30 hills were published on Geoff Crowder’s v-g.me website this hill was included in the Hills to be surveyed sub list that accompanied the main P30 list, as it was considered not to meet the criteria then used for the main P30 list. 

Extract from the Ordnance Survey 1:25,000 Explorer map

When the sub list was standardised, and interpolated heights and drop values also included the details for this hill were re-evaluated and it was listed with an estimated c 29m of drop, based on a 317m summit spot height that appears on the Ordnance Survey 1:50,000 Landranger map and an estimated c 288m bwlch height, with the latter based on interpolation of 10m contouring between 280m – 290m.

Extract from the Ordnance Survey 1:50,000 Landranger map

The details for this hill were re-assessed when the Ordnance Survey Vector Map Local hosted on the Geograph website and which is entitled the Interactive Coverage Map became available online.  This mapping had many spot heights not on other publicly available Ordnance Survey maps and showed a 318m spot height on the summit area of this hill.  This spot height is also shown on Ordnance Survey data that appears on the Magic Maps website, and when coupled with the c 288m bwlch height gives this hill c 30m of drop.

Extract from the Magic Maps website

Therefore, the reclassification of this hill from Sub-Trichant status is due to detail derived from contemporary maps produced from Ordnance Survey data, resulting in a 318m summit height and a c 288m bwlch height, with these values giving this hill c 30m of drop, which is sufficient for it to be classified as a Trichant.


The full details for the hill are:

Group:  Mynydd Hiraethog

Name:  Ffridd Fawr

OS 1:50,000 map:  116

Summit Height:  318m (spot height)

Summit Grid Reference:  SH 91406 64254 (hand-held GPS via DoBIH)

Bwlch Height:  c 288m (interpolation)

Bwlch Grid Reference:  SH 91154 63416 (interpolation)

Drop:  c 30m (spot height summit and interpolated bwlch)


Myrddyn Phillips (May 2020)







Thursday, 7 May 2020

Mapping Mountains – Significant Name Changes – Y Trichant – The 300m Hills of Wales


Ffridd Fawr (SH 911 637)

There has been a Significant Name Change to a hill that is listed in the Y Trichant – The 300m Hills of Wales, with the summit height, bwlch height and their locations, the drop and status of the hill derived from detail on contemporary Ordnance Survey maps.

The criteria for the list that this name change applies to are:

Y Trichant The 300m Hills of Wales.  Welsh hills at or above 300m and below 400m in height that have 30m minimum drop, with an accompanying sub list entitled the Sub-Trichant with the criteria for this sub category being all Welsh hills at or above 300m and below 400m in height with 20m or more and below 30m of drop.  The list is authored by Myrddyn Phillips, with the Introduction to the list and the renaming of it appearing on Mapping Mountains on the 13th May 2017.

The hill is adjoined to the Mynydd Hiraethog group of hills which are situated in the north-eastern part of North Wales (Region A, Sub-Region A2), and it is positioned with the B5384 road to its north-west and the A544 road to its east, and has the village of Llansannan towards the north-east.

Extract from the Ordnance Survey 1:25,000 Explorer map

The hill was not included in the Hills to be surveyed sub list that accompanied the original Welsh 300m P30 list published on Geoff Crowder’s v-g.me website, as it was considered not to meet the criteria then used in this sub category.  It was later listed by the point (Pt. 309m) notation when the P30 lists were re-assessed.

As this hill comprises bounded land the Tithe map was consulted.  The term Tithe map is generally given to a map of a Welsh or English parish or township and which was prepared after the 1836 Tithe Commutation Act.  This act allowed tithes to be paid in cash rather than goods.  The Tithe maps gave names of owners and occupiers of land in each parish and importantly for place-name research they also included the name of enclosed land.  This enclosed land is usually based on a field system, however not every field is given a name, but many are and especially so in Wales.

Extract from the Tithe map

The enclosed land where the summit of this hill is situated is given the number 70 on the Tithe map, this can be cross referenced against the apportionments; it is these apportionments that give the name of the owner or occupier of the land as well as the name of the land.  The land where the summit of this hill is situated is named as Ffridd Fawr in the apportionments, with the details on the Tithe map appearing in the parish of Llanfair Talhaearn and in the county named as Denbigh.

Extract from the apportionments

Therefore, the name this hill is now listed by in the Y Trichant – The 300m Hills of Wales is Ffridd Fawr, and this was derived from the Tithe map.


The full details for the hill are:

Group:  Mynydd Hiraethog

Name:  Ffridd Fawr

Previously Listed Name:  Pt. 309m

OS 1:50,000 map:  116

Summit Height:  309m (spot height)

Summit Grid Reference:  SH 91105 63732 (spot height)

Bwlch Height:  289m (spot height)

Bwlch Grid Reference:  SH 91260 63693 (spot height)

Drop:  20m (spot height summit and bwlch)


Myrddyn Phillips (May 2020)









Wednesday, 29 April 2020

Mapping Mountains – Hill Reclassifications – Y Trichant – The 300m Hills of Wales


Ffridd Fawr (SH 911 637) – Sub-Trichant addition

There has been confirmation of an addition to the list of Y Trichant – The 300m Hills of Wales, with the summit height, bwlch height and their locations, the drop and status of the hill derived from detail on contemporary Ordnance Survey maps.

The criteria for the list that this addition applies to are:

Y Trichant – The 300m Hills of Wales – Welsh hills at or above 300m and below 400m in height that have 30m minimum drop, with an accompanying sub list entitled the Sub-Trichant with the criteria for this sub category being all Welsh hills at or above 300m and below 400m in height with 20m or more and below 30m of drop.  The list is authored by Myrddyn Phillips, with the Introduction to the list and the renaming of it appearing on Mapping Mountains on the 13th May 2017.

The name the hill is listed by is Ffridd Fawr and this was derived from the Tithe map, and it is adjoined to the Mynydd Hiraethog group of hills which are situated in the north-eastern part of North Wales (Region A, Sub-Region A2), and it is positioned with the B5384 road to its north-west and the A544 road to its east, and has the village of Llansannan towards the north-east.

When the original 300m height band of Welsh P30 hills were published on Geoff Crowder’s v-g.me website this hill was not included in the Hills to be surveyed sub list that accompanied the main P30 list, as it was considered not to meet the criteria then used for this sub category. 

Extract from the Ordnance Survey 1:25,000 Explorer map

After the sub list was standardised, and interpolated heights and drop values also included the details for this hill were re-evaluated against the Ordnance Survey Vector Map Local hosted on the Geograph website and which is entitled the Interactive Coverage Map.  This mapping had many spot heights not on other publicly available Ordnance Survey maps and included a 309m summit and 289m bwlch spot height for this hill.  These spot heights are also shown on Ordnance Survey data that appears on the Magic Maps website.

Extract from the Magic Maps website

Therefore, the addition of this hill to Sub-Trichant status is due to detail derived from the Ordnance Survey Vector Map Local hosted on the Geograph website and which is entitled the Interactive Coverage Map, with this detail also shown on the Magic Maps website, resulting in a 309m summit height and a 289m bwlch height, with these values giving this hill 20m of drop, which is sufficient for it to be classified as a Sub-Trichant.


The full details for the hill are:

Group:  Mynydd Hiraethog

Name:  Ffridd Fawr

OS 1:50,000 map:  116

Summit Height:  309m (spot height)

Summit Grid Reference:  SH 91105 63732 (spot height)

Bwlch Height:  289m (spot height)

Bwlch Grid Reference:  SH 91260 63693 (spot height)

Drop:  20m (spot height summit and bwlch)


Myrddyn Phillips (April 2020)


Monday, 6 April 2020

Mapping Mountains – Significant Name Changes – Y Trichant – The 300m Hills of Wales


Ffridd Fawr (SJ 066 512)

There has been a Significant Name Change to a hill that is listed in the Y Trichant – The 300m Hills of Wales, with the summit height, bwlch height and their locations, the drop and status of the hill confirmed by LIDAR analysis conducted by Myrddyn Phillips.

LIDAR image of Ffridd Fawr (SJ 066 512)

The criteria for the list that this name change applies to are:

Y Trichant The 300m Hills of Wales.  Welsh hills at or above 300m and below 400m in height that have 30m minimum drop, with an accompanying sub list entitled the Sub-Trichant with the criteria for this sub category being all Welsh hills at or above 300m and below 400m in height with 20m or more and below 30m of drop.  The list is authored by Myrddyn Phillips, with the Introduction to the list and the renaming of it appearing on Mapping Mountains on the 13th May 2017.

The hill is adjoined to the Mynydd Hiraethog group of hills which are situated in the north-eastern part of North Wales (Region A, Sub-Region A2), and it is encircled by minor roads with the B5105 road further to its north-west, the A5 road further to its south-west and the A494 road further to its south-east, and has the town of Corwen towards the south.

The hill appeared in the original Welsh 300m P30 list published on Geoff Crowder’s v-g.me website, under the partly invented and transposed name of Pen Gwerni, with an accompanying note stating; Name from buildings to the East.


Pen Gwerni313mSJ066513116264Name from buildings to the East


During my early hill listing I thought it appropriate to either invent a name for a hill, or use a name that appeared near to the summit of the hill on Ordnance Survey maps of the day.  My preference was to use farm names and put Pen, Bryn or Moel in front of them.  This is not a practice that I now advocate as with time and inclination place-name data can be improved either by asking local people or by examining historic documents, through this form of research an appropriate name for the hill can usually be found. 

Extract from the Ordnance Survey 1:25,000 Explorer map

As this hill comprises bounded land the Tithe map was consulted.  The term Tithe map is generally given to a map of a Welsh or English parish or township and which was prepared after the 1836 Tithe Commutation Act.  This act allowed tithes to be paid in cash rather than goods.  The Tithe maps gave names of owners and occupiers of land in each parish and importantly for place-name research they also included the name of enclosed land.  This enclosed land is usually based on a field system, however not every field is given a name, but many are and especially so in Wales.

Extract from the Tithe map

The enclosed land where the summit of this hill is situated is given the number 555 on the Tithe map, this can be cross referenced against the apportionments; it is these apportionments that give the name of the owner or occupier of the land as well as the name of the land.  The land where the summit of this hill is situated is named as Ffridd Fawr in the apportionments, with the details on the Tithe map appearing in the parish of Derwen yn Yal and in the county named as Denbigh.

Extract from the apportionment

Therefore, the name this hill is now listed by in the Y Trichant – The 300m Hills of Wales is Ffridd Fawr, and this was derived from the Tithe map.


The full details for the hill are:

Group:  Mynydd Hiraethog

Name:  Ffridd Fawr

Previously Listed Name:  Pen Gwerni

OS 1:50,000 map:  116

Summit Height:  312.8m (LIDAR)

Summit Grid Reference:  SJ 06634 51216 (LIDAR)

Bwlch Height:  287.1m (LIDAR)

Bwlch Grid Reference:  SJ 06364 50929 (LIDAR)

Drop:  25.6m (LIDAR)


Myrddyn Phillips (April 2020)







Friday, 28 July 2017

Mapping Mountains – Hill Reclassifications – Y Trichant


Ffridd Fawr (SJ 166 274) – Sub-Trichant addition

There has been a confirmation of an addition to the listing of Y Trichant due to a survey with the Trimble GeoXH 6000.  Y Trichant is the title for the hills in the 300m height band of the Twmpau (thirty welsh metre prominences and upward) and takes in all Welsh hills at or above 300m and below 400m in height that have a minimum 30m of drop, with the introduction to the re-naming of this list appearing on Mapping Mountains on the 13th May 2017.

The hill did not appear in the sub category that accompanied the original Welsh P30 lists when published on Geoff Crowder’s v-g.me website, this sub category has now been standardised and named the Sub-Trichant and comprises all Welsh hills at or above 300m and below 400m in height with 20m or more and below 30m of drop.

When the sub list was standardised and drop values also added the hill was listed with c 22m of drop, based on the 335m summit spot height that appears on the Ordnance Survey 1:25,000 Explorer map and an estimated bwlch height of c 313m based on interpolation of bwlch contours between 310m – 320m.

The name of the hill is Ffridd Fawr which was derived from local enquiry and it is situated in the  Y Berwyn group of hills and is placed in the Region of North Wales (Region A, Sub-Region A4) with its Cardinal Hill being Craig Berwyn (SJ 071 323).  The hill is positioned above the small community of Moelfre which is to the east north-east of the hill, and between Llanrhaeadr-ym-Mochnant to the west south-west and Llansilin towards the east.  
As the hill is not a part of designated open access land, permission to visit should be sought, for those wishing to do so a public footpath approaches the hill from its north-west.

The survey with the Trimble GeoXH 6000 produced a summit height of 335.1m (converted to OSGM15) and a bwlch height of 312.4m (converted to OSGM15), with these values giving this hill 22.7m of drop, which confirms its addition to Sub-Trichant status and the total in the Y Trichant and the Twmpau will be updated accordingly.


The full details for the hill are:


Cardinal Hill:  Craig Berwyn

Summit Height:  335.1m (converted to OSGM15)

Name:  Ffridd Fawr

OS 1:50,000 map:  125

Summit Grid Reference:  SJ 16688 27439  
    
Drop:  22.7m (converted to OSGM15)

 
Ffridd Fawr (SJ 166 274) confirmed as an addition to the Sub-Trichant


Myrddyn Phillips (July 2017)