1900-01-01:

1927-02-02:

1960-01-01:

1994-04-01:

1998-11-25:

2002-09-20:

2012-03-31:

2015-04-01:

2021-06-02:

1900-01-01:

1927-02-02:

1939-09-01:

1994-04-01:

1998-11-25:

2012-03-31:

2015-04-01:

2021-06-02:

1900-01-01:

GREAT BRITAIN AND IRELAND +

UNITED KINGDOM +

1993-11-01:

EUROPEAN UNION +

GREAT BRITAIN AND NORTHERN IRELAND +

UNITED KINGDOM +

2020-01-31:

GREAT BRITAIN AND NORTHERN IRELAND +

UNITED KINGDOM +

1900-01-01:

  Wakefield

2015-04-01:

  Barnsley

1900-01-01:

  WEST RIDING OF YORKSHIRE

1939-09-01:

  NORTH EASTERN

1945-05-08:

  YORKSHIRE AND HUMBERSIDE

1994-04-01:

  YORKSHIRE AND THE HUMBER

2011-01-01:

  YORKSHIRE AND HUMBER

1900-01-01:

1939-09-01:

1945-05-08:

1994-04-01:

2011-01-01:

2015-04-01:

2021-06-02: