Simplify the following text for a Grade 2 native English-speaking person.
Original: The first DÃ il to exist under the Constitution of the Irish Free State succeeded the Second DÃ il of the Irish Republic and so was styled the Third DÃ il . The Third DÃ il , and every subsequent DÃ il , has met in Leinster House .
Simplified: The Third DÃ il was two things .