What is Kazimierz Marcinkiewicz?
{{Infobox Officeholder | name = Kazimierz Marcinkiewicz | image = Radosław Sikorski i Kazimierz Marcinkiewicz (2011) (cropped).jpg | imagesize = | smallimage = | caption = | order = [[Prime Minister of the Republic of Poland|12th Prime Minister of Poland]] | term_start = 31 October 2005 | term_end = 14 July 2006 | vicepresident = | viceprimeminister = | deputy = [[Ludwik Dorn]]<br>[[Zyta Gilowska]]<br>[[Roman Giertych]]<br>[[Andrzej Lepper]] | president = [[Aleksander Kwaśniewski]]<br>[[Lech Kaczyński]] | predecessor = [[Marek Belka]] | successor = [[Jarosław Kaczyński]] | order2 = Acting [[Mayor of Warsaw]] | term_start2 = 20 July 2006 | term_end2 = 2 December 2006 | vicepresident2 = | viceprimeminister2 = | deputy2 = | president2 = [[Lech Kaczyński]] | primeminister2 = [[Jarosław Kaczyński]] | predecessor2 = [[Mirosław Kochalski]] (acting) | successor2 = [[Hanna Gronkiewicz-Waltz]] | birth_date = {{Birth date and age|1959|12|20|df=y}} | birth_place = [[Gorzów Wielkopolski]], Poland | death_date = | death_place = | constituency = | party = [[Law and Justice]] | spouse = Maria Marcinkiewicz (m. 1981, div. 2009) <br> Izabela Olchowicz (m. 2009, div. 2016) | profession = [[Physicist]] | signature = | footnotes = |awards = [[image:Legion Honneur Officier ribbon.svg|40px|Legion of Honour]] }} '''Kazimierz Marcinkiewicz''' ({{IPA-pl|kaˈʑimʲɛʂ mart͡ɕiŋˈkʲɛvit͡ʂ|-|Pl-Kazimierz Marcinkiewicz.ogg}}) (born 20 December 1959) is a [[Poland|Polish]] conservative politician. He was [[Prime Minister of Poland]] from 31 October 2005 to 14 July 2006. He was a member of the [[Law and Justice]] party (''Prawo i Sprawiedliwość'', PiS).<ref>{{cite web|url=http://www.tvn24.pl/wiadomosci-z-kraju,3/marcinkiewicz-nie-pracuje-juz-dla-goldman-sachs,300871.html|title=Marcinkiewicz nie pracuje już dla Goldman Sachs|website=tvn24.pl|access-date=9 December 2017|url-status=live|archive-url=https://web.archive.org/web/20160920014437/http://www.tvn24.pl/wiadomosci-z-kraju,3/marcinkiewicz-nie-