Highest Rank in House of Representative of Siam

Before Enaction of Constitution of the Kingdom of Siam 1932
President of People's Committee (Thai:ประธานคณะกรรมาธิการราษฎร) is the president of the parliament, president of the council of ministers and ex-officio in charge of President of Legislative Power, the highest office of the legislative power of Siam. Before the enaction of Constitution of the Kingdom of Siam 1932. The President of the People's Committee would serve the acting head of state (King of Siam) and have executive power. When Phraya Phahol in charge of the position, he transfer almost of legislative power to Speaker of Parliament, who served the second of the highest office in legislative power. Until the Constitution of the Siamese Confederation 1933 is enacted. President of Legislative Power is dissolved and President of People's Committee merged with Speaker of Parliament (President of House of Representative)

President of Legislative Power (Thai:ประธานอำนาจนิติบัญญัติ) is head of legislative power, the ex-officio of President of People's Committee, who served the president of People's Committee would be in charge of this position.

1933 - Present
President or Speaker of House of Representative 

WIP