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The red node is Joanna. Pale nodes are charities, grey nodes are companies, and darker grey nodes are the people who sit on them. Dashed links are historical or inferred. Click any node to explore.

Person

Joanna Margaret Barker

Joanna Margaret Barker is a trustee of The Prince Philip Trust Fund (since 2024), Point North Community Foundation (since 2023) and 3 other charities and a director of 3 companies. Source: Companies House and Charity Commission records.

Director at Chawton House Library · Trustee at The Prince Philip Trust Fund

  • 8 current roles
  • 5 previous roles
  • Served alongside 85 people
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Official record Companies House and Charity Commission · updated 18th October 2026

Roles

13 roles across 13 organisations (8 current, 5 previous)

Current roles (8)

Previous roles (5)

Charity trustee roles come from the current Charity Commission register, which lists serving trustees only. Company roles, current and past, come from Companies House.

People Joanna has served alongside

85 people across 8 organisations

Based on overlapping official board records. Calculated from official records It does not mean they know each other. Only formal co-service is listed: people are never joined on a matching name alone.

Target Ovarian Cancer 18 people · 2019-present

Point North Community Foundation 14 people · 2023-present

Chawton House Library 10 people · 2024-present

Chawton House Library 8 people · 2024-present

Target Ovarian Cancer 5 people · 2019-present

The Windsor Festival Society Limited 24 people · 1994-2025

Nesst UK Limited 9 people · 2009-2013

Ovarian Cancer Action. 6 people · 2006-2008

People marked “Likely the same person” are reached through a record that is a likely relationship to Joanna: there is sufficient evidence to suggest it concerns the same individual, but it is not established as confirmed.

Sources

Companies House
Officer appointments and resignations.
Charity Commission
Register of Charities: current trustees and appointment dates.
Edition
Register edition compiled 18th October 2026
Identity
Records are treated as the same person only where our identity-matching rules support it. Confirmed relationships are supported by the approved identity-matching evidence and rules. Likely relationships are supported by sufficient evidence to suggest the records concern the same individual, but are not established as confirmed; they are shown with the label “Likely the same person”. How people are matched

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