L
© The Bonau Cabbage Patch
Cilymaenllwyd Mansion
Please let us know if there are any mistakes in this document. We will check and alter the text where necessary. You
can contact us here:
pwllmag@gmail.com
Please do not take any content from this website without permission or approval. All original site content is copyrighted (2011) to Pwll Action
Committee (The Bônau Cabbage Patch) unless stated otherwise. All images, text or items are copyright to their rightful owner(s). If there are
any issues or concern with material on this site, please email/contact us directly to be provided credit or have the item(s) removed. We do not
claim ownership to anything found on this site unless stated otherwise. The Pwll Action Committee (The Bônau Cabbage Patch) does not
knowingly intend or attempt to offend or violate any copyright or intellectual property rights of any entity. No copyright infringement is intended.
Cilymaenllwyd mansion was at one time owned by the Mansells of
Mudlescwm, Carmarthenshire. The mansion changed hands
several times before it passed into the hands of the Howard-
Stepney family of Llanelly House, Carmarthenshire, early in the
twentieth century and from them to the Murray-Threiplands. It was
built in 1853, replacing an earlier house, and rebuilt in 1911. It
became a convalescent home in 1965, and in 1985 became a
private nursing home. It is an imposing building of 2 and 3 storeys
with a clock tower, and a central entranceway has a porch with 6
columns which support entablature on which there is a stone
balcony.
The Stepney family was established at Prendergast,
Pembrokeshire, from early in the second half of the sixteenth
century until at least 1670. However, the house was in ruins by
1767, as the family had moved to Llanelli House, Carmarthenshire,
rebuilt by Sir Thomas Stepney, the fifth baronet (d. 1744), and the
Pembrokeshire estate was sold in 1772.
The family failed with the death of Sir Thomas Stepney (d. 1825),
the ninth baronet. The family property passed to descendants on
the female side who had married into the Gulston family of
Derwydd, Carmarthenshire. They took the name of Stepney-
Gulston, and later Cowall-Stepney. The estate eventually passed
to Katherine Meriel Cowell Stepney, who married Sir E. Stafford
Howard (d. 1916).
Source: National Library of Wales (Archives)