The red node is Martyn. 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
Martyn Cobourne
Martyn Cobourne is a trustee of Royal College of Surgeons of England (since 2026) and a director of 1 company. Source: Charity Commission and Companies House records.
Trustee at Royal College of Surgeons of England · Director at Evidence Based Orthodontics LTD
- 2 current roles
- 2 previous roles
- Served alongside 63 people
Official record Charity Commission and Companies House · updated 18th October 2026
Roles
4 roles across 4 organisations (2 current, 2 previous)Rows marked “Likely the same person” come from a record that is a likely relationship: there is sufficient evidence to suggest it concerns the same individual, but it is not established as confirmed. The appointment itself still comes from its official source.
Current roles (2)
-
Royal College of Surgeons of EnglandTrustee · 2026-present
Official record · Charity Commission
- Source
- Charity Commission
- Organisation
- Royal College of Surgeons of England
- Role
- Trustee
- Appointed
- 2026-06-20
- Record reference
- Charity 212808
Current -
Evidence Based Orthodontics LTDDirector · 2018-present
Official record · Companies House
- Source
- Companies House
- Organisation
- Evidence Based Orthodontics LTD
- Role
- Director
- Appointed
- 2018-07-02
- Record reference
- Company 11443034
Likely the same personCurrent
Previous roles (2)
-
The British Orthodontic SocietyDirector · 2011-2016
Official record · Companies House
- Source
- Companies House
- Organisation
- The British Orthodontic Society
- Role
- Director
- Appointed
- 2011-01-01
- Ended
- 2016-12-31
- Record reference
- Company 03695486
Likely the same personPrevious -
South Side Flats Management LimitedDirector · 1998-2003
Official record · Companies House
- Source
- Companies House
- Organisation
- South Side Flats Management Limited
- Role
- Director
- Appointed
- 1998-06-06
- Ended
- 2003-11-06
- Record reference
- Company 02017943
Likely the same personPrevious
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 Martyn has served alongside
63 people across 4 organisationsBased 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.
Royal College of Surgeons of England 10 people · 2026-present
- Deborah EastwoodServing together now · since 2026
- Frank SmithServing together now · since 2026
- Ginny BowbrickServing together now · since 2026
- Joanna KirbyServing together now · since 2026
- Nuha YassinServing together now · since 2026
- Peter SagarServing together now · since 2026
- Professor Andrew CarrServing together now · since 2026
- Simon DavisServing together now · since 2026
- Tim LaneServing together now · since 2026
- Vanessa LeungServing together now · since 2026
Evidence Based Orthodontics LTD 1 person · 2018-present
- Andrew DibiaseServing together now · since 2018 Likely the same person
South Side Flats Management Limited 33 people · 1992-2003
- Lucia Caroline Cotton2003 Likely the same person
- Mel Jacobson2002-2003 Likely the same person
- Charles William Garrood2002-2003 Likely the same person
- Martin David Rimmer2000-2003 Likely the same person
- James Keith Pountney2000-2003 Likely the same person
- Anna Catherine Tweed1999-2002 Likely the same person
- John Scott Shrimpton1998-2003 Likely the same person
- Virginia Beatrice Richmond-Scott1998-2003 Likely the same person
- Andrew Bedwell1998-2000 Likely the same person
- Claire Elizabeth Jones1998 Likely the same person
- Dr Russell Hay Keen1998-2003 Likely the same person
- Hilary Cartwright1998-2000 Likely the same person
- John Benedict Bloomfield1998-1999 Likely the same person
- Kim Duke1998-2003 Likely the same person
- Mark Julian Matthews1998-2000 Likely the same person
- Mark William Kerr Elliott1998-2003 Likely the same person
- Michael David Langford Smith1998-2003 Likely the same person
- Peregrine Simon Winfield1998-2003 Likely the same person
- Peter James Leonard Houlden1998-2003 dates incomplete Likely the same person
- Susanne Hasselmann1998-2002 Likely the same person
- Toby Alexander Robert Clark1998 Likely the same person
- Catherine Suzanne Kelly1995-2003 dates incomplete Likely the same person
- Susan Jane Hillard Hartley1995-2003 dates incomplete Likely the same person
- Charles Rees Howard Tripp1993-2003 dates incomplete Likely the same person
- Cynthia Snook1993-2003 dates incomplete Likely the same person
- Diana Landon Peacey1993-2003 dates incomplete Likely the same person
- Janet Elizabeth Stanton1993-2003 dates incomplete Likely the same person
- Peter John Eccles1993-2003 dates incomplete Likely the same person
- Frances Ian Rigby1993-2003 dates incomplete Likely the same person
- Raymond Millar1993-2003 dates incomplete Likely the same person
- Claire Elizabeth Mitchell1992-2003 dates incomplete Likely the same person
- Judith Mary Allen1992-2003 dates incomplete Likely the same person
- Denzil James Stirk1992-2003 dates incomplete Likely the same person
The British Orthodontic Society 19 people · 2011-2016
- Dr Laura Mitchell2016 Likely the same person
- Dr Richard David George2016 Likely the same person
- Richard Mark Jones2016 Likely the same person
- Dr Alison Murray2015-2016 Likely the same person
- Colin Wallis2014-2016 Likely the same person
- David Manger2014-2016 Likely the same person
- Dr Robert David Slater2013-2015 Likely the same person
- Stephen John Rudge2013-2016 Likely the same person
- Susan Jane Cunningham2013-2016 Likely the same person
- David Charles Tidy2012 Likely the same person
- Dr Thushala Ubaya-Narayanage2012 Likely the same person
- Dr Anthony John Ireland2011-2013 Likely the same person
- Dr Les Joffe2011-2012 Likely the same person
- Dr Richard Jmes Spencer2011-2013 Likely the same person
- Dr Yvonne Candy Jones2011-2013 Likely the same person
- Helen Newbrook2011 Likely the same person
- Nigel Peter Hunt2011-2014 Likely the same person
- Nigel Walter Thorpe Harradine2011 Likely the same person
- Tidy, David Charles, Doctor2011-2012 Likely the same person
People marked “Likely the same person” are reached through a record that is a likely relationship to Martyn: there is sufficient evidence to suggest it concerns the same individual, but it is not established as confirmed.
Sources
- 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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