File NLW MS 21943B. - Ser-ddewiniaeth,

Identity area

Reference code

NLW MS 21943B.




  • [mid 18 cent.] / (Creation)

Level of description


Extent and medium

44 ff. ; 190 x 150 mm. Bound at NLW.

Context area

Name of creator

Biographical history

Archival history

In the possession of Robert Jones, grandson of David Jones, in 1822 (f. 4).

Immediate source of acquisition or transfer

Content and structure area

Scope and content

An imperfect manuscript containing astrological texts and tables in Welsh and English in the hand of David Jones ('Dewi Fardd'), Trefriw, including 'Brydyn Cymraeg neu Almanac am y flwyddyn ... 1681 oed y byd 5630' by or attributed to 'Robert Lewis M:D:' of Dublin 'Printiedig ir Athro ... om ty yn chequer lane gwedderbyn ac arwydd y Carw Gwyn: Dulyn, o'r Werddon y 10 o fis Gorphenhaf 1680' (ff. 14 verso-16) and 'Astronomi Rheol y Ser ('gwaith Dr. Davies') (ff. 31-6); and also a transcript of 'Digrifwawd neu ymgynhebygiad i owdl y misoedd' by Siôn Tudur (ff. 7 verso-13).

Appraisal, destruction and scheduling


System of arrangement

Conditions of access and use area

Conditions governing access

Conditions governing reproduction

Language of material

Script of material

Language and script notes

Welsh, English.

Physical characteristics and technical requirements

Finding aids

The description is also available, together with a detailed list of contents, in Handlist of Manuscripts in the National Library of Wales, Volume VIII (Aberystwyth, 1999).

Allied materials area

Existence and location of originals

Existence and location of copies

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Related descriptions

Notes area


Title based on contents.


Preferred citation: NLW MS 21943B.

Alternative identifier(s)

Virtua system control number


GEAC system control number


Access points

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Name access points

Description control area

Description identifier

Institution identifier

Llyfrgell Genedlaethol Cymru = The National Library of Wales

Rules and/or conventions used


Level of detail

Dates of creation revision deletion




Accession area

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Physical storage

  • Text: NLW MS 21943B.