What is David Caygill?
{{Infobox officeholder | honorific-prefix = [[The Honourable]] | name = David Caygill | honorific-suffix = {{post-nominals|country=NZL|CNZM|size=100%}} | image = David Caygill, 2015.jpg | caption = Caygill in 2015 | order1 = 12th [[Deputy Leader of the New Zealand Labour Party|Deputy Leader of the Labour Party]] | term_start1 = 1 December 1993 | term_end1 = 11 June 1996 | leader1 = [[Helen Clark]] | predecessor1 = Helen Clark | successor1 = [[Michael Cullen (politician)|Michael Cullen]] | order2 = 36th [[Minister of Finance (New Zealand)|Minister of Finance]] | term_start2 = 14 December 1988 | term_end2 = 2 November 1990 | primeminister2 = [[David Lange]]<br />[[Geoffrey Palmer (politician)|Geoffrey Palmer]]<br />[[Mike Moore (New Zealand politician)|Mike Moore]] | predecessor2 = [[Roger Douglas]] | successor2 = [[Ruth Richardson]] | order3 = 28th [[Minister of Health (New Zealand)|Minister of Health]] | term_start3 = 24 August 1987 | term_end3 = 30 January 1989 | primeminister3 = [[David Lange]] | predecessor3 = [[Michael Bassett]] | successor3 = [[Helen Clark]] | order5 = 5th [[Minister of Trade and Industry (New Zealand)|Minister of Trade and Industry]] | term_start5 = 26 July 1984 | term_end5 = 10 October 1988 | primeminister5 = [[David Lange]] | predecessor5 = [[Hugh Templeton]] | successor5 = [[David Butcher]] | constituency_MP7 = [[St Albans (New Zealand electorate)|St Albans]] | parliament7 = New Zealand | term_start7 = 25 November 1978 | term_end7 = 12 October 1996 | predecessor7 = [[Roger Drayton]] | successor7 = Constituency abolished | birth_name = David Francis Caygill | birth_date = {{Birth date and age|1948|11|15|df=y}} | birth_place = [[Christchurch]], New Zealand | deat