Why has Simon de montfort been called the father?

Simon de Montfort is often referred to as the "father" of the English Parliament due to his significant role in the development of parliamentary democracy in the 13th century. He led the rebellion against King Henry III and established the first Parliament in 1265 that included not just nobles, but also commoners, allowing for broader representation. His actions helped pave the way for the evolution of the modern parliamentary system, emphasizing the importance of including various societal voices in governance. This legacy has earned him recognition as a foundational figure in the history of English democracy.