What is Reg Empey?
{{Infobox officeholder | honorific-prefix = [[The Right Honourable]] | name = The Lord Empey | image = Official portrait of Lord Empey crop 2, 2019.jpg | caption = Empey in 2019 | honorific-suffix = [[Order of the British Empire|OBE]] <!-- Do NOT remove the spaces between offices in the infobox as they make the code more readable and removing them has no visual impact for the reader --> | office = [[Ulster Unionist Party|Chairman of the Ulster Unionist Party]] | leader = [[Mike Nesbitt]] <br> [[Robin Swann]] <br> [[Steve Aiken]] | term_start = 1 April 2012 | term_end = 23 December 2019 | predecessor = [[Robert David Stewart Campbell|David Campbell]] | successor = [[Danny Kennedy]] | office1 = 13th [[Leaders of the Ulster Unionist Party|Leader of the Ulster Unionist Party]] | term_start1 = 24 June 2005 | term_end1 = 22 September 2010 | deputy1 = [[Danny Kennedy]] | 1blankname1 = Chairman | 1namedata1 = [[David Campbell (Northern Ireland politician, born 1965)|David Campbell]] | 2blankname1 = {{nowrap|[[Ulster Unionist Party|President]]}} | 2namedata1 = [[Dennis Rogan, Baron Rogan|The Lord Rogan]]<br />[[Robert John White|John White]] | predecessor1 = [[David Trimble, Baron Trimble|David Trimble]] | successor1 = [[Tom Elliott (politician)|Tom Elliott]] | office2 = [[Department for Employment and Learning|Minister for Employment and Learning]] | term_start2 = 8 May 2007 | term_end2 = 27 October 2010 | predecessor2 = [[Carmel Hanna]] | successor2 = Danny Kennedy | office3 = Acting [[First Minister of Northern Ireland]] | alongside3 = [[Seamus Mallon]] | term_start3 = 1 July 2001 | term_end3 = 6 November 2001 | predecessor3 = David Trimble | successor3 = David Trimble | office4 = [[Department of Enterprise, Trade and Investment|Minister of Enterprise, Trade and Investment]] | term_start4