Trefecca, hamlet, Talgarth par., Brecknockshire, 8
miles SW. of Hay; Trefecca House was the residence
of Howel Harris (1713-1773), one of the founders of
Calvinistic Methodism, and also of the Countess of
Huntingdon, who made Tredustan Court, in the
vicinity, a college for teachers of the connection.

Trefeglwys, par., Montgomeryshire, 4 miles N. of
Llanidloes, 18,166 ac., pop. 1823; P.O.

Trefeinon, ry. sta., in co. and 64 miles NE. of
Brecknock.

'Trefeirig, township, Llanbadarnfawr par., Car
diganshire, near Aberystwith, 9150 ac., pop. 1107.

Treffgarne, par., Pembrokeshire, on river West
Cleddau, 5 miles N. of Haverfordwest, 1205 ac., pop.
112; P.O.; Treffgarne Bocks have a curious rugged
outline, and form the most remarkable feature in this
part of the country.

Treffynon, vil., Llanddausaint par., Anglesey, 51
miles W. of Llanerchymedd.

Trefgwyddel, or Moylgrove : which see.

Trefilan, par., Cardiganshire, 6 miles NAY. of Lam-
peter, 2201 ac., pop. 273; contains Talsarn.

Trcfine, Pembrokeshire. See Trevine.

Trellis, township, Llangammarch par., Brecknock-
shire, 8 miles SW. of Builth, 6325 ac., pop. 518.

Trefllys, par., Carnarvonshire, on the coast, 2 miles
E. of Criccieth, 999 ac. (218 water), pop. 73.

Trefloyn (originally Trellwyn), ancient fortified
mansion, now a ruin, near Gumfreston, 1J mile AA⁷.
of Tenby, Pembrokeshire.

Trefnant, eccl. dist. and vil. with ry. sta., Henllan
par., in co. and2|m. N. of Denbigh, pop. 740 ; P.O., T.O.

Trefonen, eccl. dist., Oswestry par., Shropshire, 3
miles SAY. of Oswestry, pop. 1239; P.O.

Trefor. See Trevor.

Treforest, hamlet with ry. sta., Llantwitvairdre
par., Glamorgan, If mile SE. of Pontypridd Junction
and Ilf miles NAY. of Cardiff ; p.o., T.o.

Treforis, hamlet, St Ishmaels par., Carmarthen-
shire, 3J miles NAA⁷. of Kidwelly.

Trefriw, par. and vil. (ry. sta. Llanrwst and Tre-
friw), Carnarvonshire, on river Conway, 14 mile NW.
of Llanrwst, 9576 ac. (including Llanrhychwyn), pop.
625; P.O., T.O.; was a seat of Llewelyn’s; Trefriw
Spa is lg mile N. of vil.; in the tourist season Trefriw
has communication by steamer with Deganwy and
Conway.

Trefriw with llanrhychwyn, eccl. dist., Car-
narvonshire, comprising Trefriw par. and part of Llan-
rhychwyn par., pop. 938.

Trefusis Point, Cornwall, on W. side of Falmouth
Harbour, opposite Falmouth ; the Queen transport was
wrecked here in 1814, with the loss of nearly 200 lives ;
the old mansion of the Trefusis family has long been
a farmhouse.

Trefycoed, hamlet, Lampeter Pont Stephen par.,
Cardiganshire, near Lampeter.

Tregaian, par., Anglesey, 2 miles NW. of Llangefni,
2066 ac., pop. 111.

Tregaininion, curacy, Tywardreath par., Cornwall.

Tregantle Fort, on AVhitesand Bay, Cornwall, 3
miles NW. of Rame Head.

Tregare, par., in co. and 6 miles AV. of Monmouth,
2416 ac., pop. 281.

Tregarn, hamlet, Llanddarog par., in co. and 64
miles SE. of Carmarthen.

Tregarnedd, old mansion, now a farm-house, in par.
and 1 mile SE. of Llangefni, Anglesey; was built in
time of Henry VII., and succeeded an older mansion of
13th century.

Tregaron, small town and township with ry. sta.,
Caron par., Cardiganshire, 10 miles NE. of Lampeter,
pop. 1731; P.O., T.o., 1 Bank; was anciently a bor.,
disfranchised in 1730 ; the township is also called
Caron-ys-Clawdd, and the eccl. dist. is also called Caron.

Tregarth, ry. sta., Carnarvonshire, 3 miles SE. of
Bangor; P.O.

Tregavethan, par., Cornwall, 3 miles NAY. of
Truro, 1002 ac., pop. 47.

Tregayan, Anglesey. See Tregaian.

Tregcle, vil., Llanfeehell par., Anglesey, 5 miles W.
of Llanerchymedd.

Tregeagle’s Quoits, Giant, a number of huge

Gazetteer of the British Isles, Statistical and Topographical, by John Bartholomew, F.R.G.S.

Edinburgh: Adam and Charles Black, 1887. Public domain image from Gedcomindex.com

1

Tre , or Tref , is a Celtic prefix, signifying “ a

house,” “ a home,” “ a small town.”