The red node is Sarah. 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
Dr Sarah Jacqueline Tyacke CB
Dr Sarah Jacqueline Tyacke CB is a trustee of Hakluyt Society and Imago Mundi. Source: Charity Commission records.
Trustee at Hakluyt Society · Trustee at Imago Mundi
- 2 current roles
- Served alongside 45 people
Official record Charity Commission · updated 18th October 2026
Roles
2 roles across 2 organisationsCurrent roles (2)
-
Hakluyt SocietyTrustee · Current
Official record · Charity Commission
- Source
- Charity Commission
- Organisation
- Hakluyt Society
- Role
- Trustee
- Record reference
- Charity 313168
Current -
Imago MundiTrustee · Current
Official record · Charity Commission
- Source
- Charity Commission
- Organisation
- Imago Mundi
- Role
- Trustee
- Record reference
- Charity 313345
Current
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 Sarah has served alongside
45 people across 2 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.
Hakluyt Society 27 people · Current
- Alastair BridgesServing together now
- Bruce HunterServing together now
- Dr Elaine MurphyServing together now
- Dr Emily StevensonServing together now
- Dr Eva Johanna HolmbergServing together now
- Dr Gloria Christine CliftonServing together now
- Dr Lubaaba Al-AzamiServing together now
- Dr Margaret MakepeaceServing together now
- Dr Mark WilliamsServing together now
- Dr Maurice Michael RaratyServing together now
- Dr Natalya Din-KariukiServing together now
- Dr Richard MarshServing together now
- Ian BorehamServing together now
- Lionel KnightServing together now
- Mike BarrittServing together now
- Prof Nandini DasServing together now
- Professor Daniel CareyServing together now
- Professor Felipe Fernandez-ArmestoServing together now
- Professor Janet HartleyServing together now
- Professor Joan Pau RubiesServing together now
- Professor Joyce LorimerServing together now
- Professor Ladan NiayeshServing together now
- Professor Suzanne SchwarzServing together now
- Professor Zoltan BiedermannServing together now
- Raymond John HowgegoServing together now Likely the same person
- Robert Keith HeadlandServing together now
- Stephen EdwardsServing together now
Imago Mundi 18 people · Current
- Anthony Peter PayneServing together now
- Catherine HofmannServing together now
- Christopher James FleetServing together now
- Daniel CrouchServing together now
- Dr Alfred Charles HiattServing together now
- Dr Carme MontanerServing together now
- Dr James Richard AkermanServing together now
- Dr Markus Guenther HeinzServing together now
- Dr Mary Sponberg PedleyServing together now
- Dr Zsolt TorokServing together now
- Nicholas Alan MilleaServing together now
- Peter Michael BarberServing together now
- Prof Roger James Peter KainServing together now Likely the same person
- Prof. Alexey Vladimirovich PostnikovServing together now
- Professor Imre Josef DemhardtServing together now
- Professor Matthew Henry EdneyServing together now
- Professor Wouter BrackeServing together now
- Thomas William HarperServing together now
People marked “Likely the same person” are reached through a record that is a likely relationship to Sarah: 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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