Table:
text: Members of the 17th Dáil
Changes
Changes
Date_ Constituency Gain Loss Note_
30 May 1963 Dublin North–East Fine Gael Fine Gael Paddy Belton (FG) holds the seat vacated by the death of his brother Jack Belton (FG)
27 October 1963 Dublin South–East Labour Party National Progressive Democrats Noël Browne (NPD) disbands the National Progressive Democrats and joins the Labour Party
27 October 1963 Roscommon Labour Party National Progressive Democrats Jack McQuillan (NPD) disbands the National Progressive Democrats and joins the Labour Party
27 October 1963 Dublin County Labour Party Independent Seán Dunne (Ind) joins the Labour Party

Question: What was the first gain on May 30, 1963 among the members of the 17th Dáil?

Question: How many times have national progressive democrats lost among members of the 17th Dáil?