According to a biographical note on the Liberal Democrats website:
- Baroness Lindsay Northover is the Liberal Democrats Spokesperson on International Development in the House of Lords. Lindsay Northover was educated at Brighton & Hove High School and St. Anne’s College, Oxford, where she received an MA in Modern History. In 1976 she was awarded an English-Speaking Union Fellowship to study at Bryn Mawr College and the University of Pennsylvania, where she gained an MA and PhD in the History and Philosophy of Science.
- From 1980 to 1983, Lindsay was a Research Fellow at University College London and St. Mark’s Hospital, and from 1983 to 1984 she was a Fellow at St. Thomas’s Hospital Medical School. In 1984 she was appointed as Lecturer in the History of Twentieth Century Medicine at University College London and the Wellcome Institute, where she taught medical students and others, undertook research and published various academic works. She left UCL and the Wellcome Institute in 1991 to care for her children, while continuing part-time research and writing. Lindsay joined the SDP on its foundation in 1981, stood for Camden Council in 1982, and in the 1983 and 1987 General Elections contested Welwyn Hatfield for the SDP/Liberal Alliance.
- From 1987 to 1988, she was a member of the committee negotiating the Liberal/SDP merger, Chair of the SDP Health and Welfare Association and of the SDP Parliamentary Candidates’ Association. After the launch of the Liberal Democrats in 1988, she became Chair of the new party’s Parliamentary Candidates’ Association until 1991. She then chaired Women Liberal Democrats from 1992 to 1995. She contested Basildon for the Liberal Democrats in the 1997 General Election.
- In 1988 Lindsay married John Northover, who is a surgeon at St Mark’s Hospital, London, Clinical Director of Cancer Research UK’s bowel cancer unit, at St Mark’s, and Professor of Intestinal Surgery at Imperial College, London. They have three children, two sons and a daughter
- Lindsay Northover became a Life Peer in May 2000, joining the health team where she became a health spokesperson. She served on the Select Committee of the House of Lords on Embryonic Stem Cell Research from 2000-1. In November 2002 she became Liberal Democrat Spokesperson in the House of Lords on International Development.
- Since then Baroness Northover has visited a range of developing countries and has been active in raising a wide variety of development issues in the House of Lords. She is particularly interested in and concerned about the impact of the HIV/AIDS pandemic in the developing world.
Roles outside Westminster
Baroness Northover left her role as parliamentary under secretary of state for the Department of International Development in May 2015 and sought advice from the Advisory Committee on Business Appointments (ACOBA) about visiting professorship with the Institute of Global Health Innovation, part of Imperial College London. The committee advised that the Baroness be banned from any lobbying activity for two years from her last day in office, and she took up the role in January 2016. 
She sought ACOBA's advice a second time in November 2016 over becoming a trustee of the charity Malaria Consortium, and the appointment was later approved on the same terms. 
Distance from obesity groups
Northover became a patron of TOAST through her involvement as Lib dem health spokesperson. She says she was unaware of the link between TOAST and the diet company LighterLife: 'No, this commercial link was not mentioned to me.' Northover is also a patron of the Westminster Diet and Health Forum a lobby forum whihc does not disclose its funding sources. One of its directors is Christopher Whitehouse of the PR agency the Whitehouse Consultancy. On learning this Northover writes that 'I have actually emailed them to remove me as a patron - I don't get to their meetings anyway these days. I noted all the parliamentarians there. I doubt that many know that this isn't a kind of think tank! They do list some sponsors, though not on the health website.'
- TOAST Parliamentary Patron from 2004 until closure in December 2007.
- Westminster Diet and Health Forum Patron until learning of links with a PR firm.
- Baroness Lindsay Northover, accessed 17 January 2008
- Baroness Northover, Advisory Committee on Business Appointments, Gov.uk, accessed 17 February 2016
- Email to David Miller, 17 January 2008, 17.22
- Lindsay Northover email to david Miller, 17 January 2008, 18.24