Tessa Marchington: councillor for Cornhill, City of London Corporation

Tessa Marchington is a councillor for the Cornhill ward on City of London Corporation, according to the council's own published list. Their current term began on 19 March 2025.

Council

City of London Corporation

Ward

Cornhill

Term began

19 March 2025

Official profile

democracy.cityoflondon.gov.uk

Source

City of London Corporation: councillors by ward (modern.gov web service), read 2 November 2026 (saved copy)

How to contact Tessa Marchington

These are the details City of London Corporation publishes for Tessa Marchington, exactly as published on 2 November 2026:

• Email: Tessa.Marchington@cityoflondon.gov.uk
• Official profile: democracy.cityoflondon.gov.uk

Who else represents Cornhill

• Joanna Tufuo Abeyie
• Peter Gerard Dunphy
• Robert Picton Seymour Howard

All 125 councillors of City of London Corporation, by ward and party.

Who has power over Cornhill

Tessa Marchington sits on City of London Corporation, at level 3 of the ten levels of power. These are the bodies above City of London, each with its own page:

• Greater London Authority
• City of London Police led by Peter O'Doherty
• Cities of London and Westminster: Rachel Blake (Labour (Co-op)) MP
• UK government and all 650 MPs
• United Nations, IMF, G7 and G20

The full ladder of power over City of London, from residents' groups to the G20.

Where this comes from

City of London Corporation: councillors by ward (modern.gov web service), read 2 November 2026 (saved copy). Published by City of London Corporation. The page is rebuilt from the official list each time it is read again, so anything the council changes or removes changes here too. Name or seat out of date? Tell us.