The Lordship of Ireland lay in the hands of the powerful Fitzgerald Earl of Kildare, who dominated the country by means of military force and alliances with Irish lords and clans. Around the country, local Gaelic and Gaelicised lords expanded their powers at the expense of the English government in Dublin but the power of the Dublin government was seriously curtailed by the introduction of Poynings' Law in 1494. According to this act the Irish Parliament was essentially put under the control of the Westminster Parliament.