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Registered charity · Pwllheli

Amgueddfa Hanesyddol A Morwrol A Chanolfan Astudiaethau Llyn (Llyn Historical and Maritime Museum and Study Centre)

Amgueddfa Hanesyddol A Morwrol A Chanolfan Astudiaethau Llyn (Llyn Historical and Maritime Museum and Study Centre) is a registered charity (number 514365) based in Pwllheli, governed by 4 trustees and chaired by William James Trenholme. Latest income £56k (2025). Source: Charity Commission register, updated 25th October 2026.

Also known as Ameueddfa Forwrol Nefyn (Nefyn Maritime Museum) (Charity Commission)

  • 4 trustees
  • Income £56k (2025)
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Official record Charity Commission · updated 25th October 2026 · Sources · Free, no card or password

Network

The large node is Amgueddfa Hanesyddol A Morwrol A Chanolfan Astudiaethau Llyn (Llyn Historical and Maritime Museum and Study Centre). Red nodes are organisations, white nodes are people. Dashed links are historical or inferred. Click any node to explore.

Who leads it

Current trustees as listed by the Charity Commission, which does not publish previous trustees.

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People on this board also govern

Similar charities are matched by type of organisation or purpose and listed by latest income; shared trustees are formal board links. Neither is proof the organisations work together.

About

What it does
Education/training, Arts/culture/heritage/science, Environment/conservation/heritage
Where
Gwynedd
Website
www.llyn-maritime-museum.co.uk (opens in a new tab)
Registered
1983

Income and spending

  • YearIncomeSpending
  • 2025£56k£72k
  • 2024£41k£72k
  • 2023£34k£84k
Earlier years
  • 2022£46k£75k
  • 2021£93k£65k

Income trend, 2021 to 2025.

Income source mix, 2025: Government grants 62%. From the charity's annual return.

Charitable objects

FOR THE PURPOSE OF A MUSEUM FOR THE COLLECTION, STORAGE AND EXHIBITION OF HISTORICAL AND MARITIME ARTEFACTS, PICTURES, MAPS, PRINTS, BOOKS, PLANS, CHARTS, DOCUMENTS, RECORDS, MANUSCRIPTS, INSTRUMENTS, MEMORIALS AND OTHER THINGS OF A LIKE NATURE AND FOR THE EXAMINATION AND STUDY THEREOF BY THE GENERAL PUBLIC OR ANY INDIVIDUAL OR GROUP OF INDIVIDUALS.

Grants received

4 grants · £552,900 total

360Giving data, published by funders. Coverage only includes funders who publish their grants to 360Giving, so these figures are a floor, not a complete picture.

Top funders

Most recent

  • The National Lottery Heritage Fund £24,5002020-07-13
  • Garfield Weston Foundation £12,0002020-03-27
  • The National Lottery Heritage Fund £35,4002019-12-17
  • The National Lottery Heritage Fund £481,0002011-06-23
Board analysis

Board DNA

How this board is put together, from Charity Commission trustee records and Companies House - deterministic, no AI.iBoard compositionCounted from the dated Charity Commission trustee register: the current board only, past trustees excluded.

4 trustees on the board

7y median 7y
average tenure
8y
longest tenure

Trustees past 6 years

8.6y
average years in governance

First-time vs portfolio trustees

Portfolio (4)

0
company-linked trustees

Sector coverage iSector coverageThe charitable fields this board's trustees govern in elsewhere, by Charity Commission classification. Excludes this charity.

Education/training 4Arts/culture/heritage/science 3Environment/conservation/heritage 3General Charitable Purposes 2

Gaps to watch

  • No commercial or business experience on the board
  • Several long-serving trustees could step down together

Succession forecast iSuccession forecastThe number of board seats likely to open in the next twelve months - summed across the board from each dated trustee’s tenure - and the profile worth recruiting next. From the filed record, deterministic.

🔒 Succession forecast is a Pro feature - the board seats likely to open in the next year and the ideal next trustee. Explore Pro →

Health of the organisation facts side by side - the conclusion is yours

Income v spending, filed accountsiIncome v spendingTotal gross income and expenditure from filed annual returns, Charity Commission, last 5 years.
2021
2022
2023
2024
2025
incomespending£56k latest income · spending exceeded income in 2024 and 2025

Sources

Official record from the Charity Commission register for England and Wales. Governance Register calculates the connections.

Record details
Registered charity number
514365
Status
Registered
Governing document
TRUST DEED DATED 27 JANUARY 1983
Contact on the register
01758721313 · afllmm@yahoo.com
Edition
Register edition compiled 25th October 2026
Labels
Official record from the register · Calculated derived by Governance Register. Anything added by an organisation or person is labelled as provided by them.

Contains public sector information licensed under the Open Government Licence v3.0. Report an issue · How we handle data