page_title: Senate of Poland
section_title: Kingdom and Commonwealth
hierarchical_section_title: Senate of Poland / History / Kingdom and Commonwealth
caption_attribution_description: Senate Chamber at Royal Castle in Warsaw design.
context_page_description: The Senate is the upper house of the Polish parliament, the lower house being the Sejm. The history of the Polish Senate stretches back over 500 years; it was one of the first constituent bodies of a bicameral parliament in Europe and existed without hiatus until the final partition of the Polish state in 1795. The contemporary Senate is composed of 100 senators elected by a universal ballot and is headed by the "Marshal of the Senate". The incumbent Marshal of the Senate is Tomasz Grodzki.
  Following a brief period of existence under the Second Polish Republic, the Senate was again abolished by the authorities of the Polish People's Republic. It was not re-established until the collapse of the communist government and reinstatement of democracy in Poland in 1989. The Senate is based in Warsaw and is located in a building which forms part of the Sejm Complex on Wiejska Street, in close proximity to the Three Crosses Square and Ujazdów Castle.
context_section_description: The Senate can be traced back approximately five hundred years to a council of royal advisors. In the Nobles' Democracy, the Senate was a Privy council rather than an upper chamber of the Sejm, and consisted of members of the royal cabinet and the royal court, together with burgraves, voivodes, prefects and castellans (all appointed by the king), and Catholic bishops (see Senatorial offices for details). It was not until 1453 that the first mention was made of a two chamber legislative body in which the 'lords' of the kingdom were represented in a 'council of lords', however, by 1493 the Sejm, made up of the King, Senate and Chamber of Envoys was finally established as a permanent legislative body for the Polish kingdom.
  In 1501 at Mielnik, senators attempted to force the soon to be crowned king Alexander I Jagiellon to devolve all royal powers relating to the governing of the state to them. However, whilst Alexander first agreed, after his coronation he refused to affirm this privilege. Later the Nihil Novi act of 1505 affirmed the right of both the Chamber of Envoys and Senate to propagate common law for the kingdom. In 1529 the Senate finally reached a decision on its own composition; after the accession of Mazovia to the Kingdom of Poland, the Senate became composed of Roman Catholic diocesan bishops, provincial governors, lesser and greater castellans, ministers (grand chamberlain, chancellor, deputy chancellors, grand treasurer and court Marshal), all of whom were appointed for life by the king. At this time the competences of the Senate were also laid down as pertaining to participation in legislation, foreign policy and the Sejm Court.
  In 1537 the Senate followed a course of action which would have seen it become the most important institution in protecting landowners’ rights and freedoms. However, this view was at odds with those of Sigismund I the Old who believed that the Senate was becoming far too powerful. Resultantly, over the period of 1562–69, the Senate lost many of its powers and influence, eventually becoming subordinate to its formerly-equal companion body, the Chamber of Envoys. In 1569 a very important milestone was achieved when the Union of Lublin was signed and senators of the Grand Duchy of Lithuania were incorporated into the Royal Senate of Poland in order to form the Senate of the Polish–Lithuanian Commonwealth. In addition to this, senators from the autonomous Duchy of Prussia, a fiefdom of the Polish King, were incorporated after having been absent since gaining autonomy in 1466. After these developments the Senate compromised: 142 senators, 15 bishops, 35 provincial governors, 31 greater castellans, 47 lesser castellans and 14 ministers.
  This old senate did not include the separate post of the Senate Marshal. The Senate's sessions were presided over by the King, who was represented in person by the 'grand royal marshal', a figure who could ultimately be described as prime minister of the Kingdom. It was this marshal who, on behalf of the king, presided over joint sessions (in which both the Senate and Chamber of Envoys took part) of the Sejm. Should the grand royal marshal by absent, sessions were presided over by the court's crown marshal. Both of these two marshals sat in the Senate and, like other senators, enjoyed a lifelong appointment by the King.
  The most important senator or 'president of the senate' was, at the time, the archbishop of Gniezno who, as Primate of Poland and 'first Duke of the Kingdom' was considered to hold the most senior state position below that of the monarch. The archbishop presided over sessions of the Senate during periods of the King's absence. The primate even had the right to convene 'secret' councils with the Senate without the King's permission and, should the need arise, even against his will. During periods of interregnum the primate immediately became, by default, the interrex, (acting monarch), and thus could convene the Sejm at will.
  In 1573 the Senate received new rights under the Henrician Articles; these allowed the Senate to reprimand the king 
caption: Unrealised (1765) plans for a new senate chamber at the Royal Castle in Warsaw
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