albert reynolds anglo-irish treaty arthur griffith augustine birrell belvedere college bertie ahern brian cowen cathal brugha barracks ceann comhairle chairman of the provisional government of southern ireland charles haughey congregation of christian brothers constance markiewicz cormac breslin cornelius colbert eamon bulfin easter rising eoin macneill families in the oireachtas francis sheehy-skeffington frank fahy garret fitzgerald george noble plunkett glasnevin cemetery helena moloney ireland irish catholic irish civil war irish republican army irish republican brotherhood irish volunteers irish war of independence irish phonology jack lynch james connolly john bruton john macbride joseph mary plunkett liam cosgrave liam mellows list of ira chiefs of staff list of people on stamps of ireland martin savage matthew nathan michael mallin oscar traynor patrick pearse president of the executive council of the irish free state president of the irish republic proclamation of the irish republic revolutionary richard mulcahy roger casement taoiseach thomas ashe thomas kent thomas macdonagh willie pearse