Help Table would be the place to look But before you rush off what do you have in mind There doesn t seem much point in duplicating other lists if that s what s meant If you meant create a column for each polity at and then show what happened to it between then and whenever that s perhaps useful but I m not sure that a table will be all that simple One option might be class wikitable Hwicce Mercia Middle Angles East Angles Surrey Kent East Saxons Middle Saxons South Saxons West Saxons Bernicia Deira Rulers Rulers Rulers Rulers Rulers Rulers Rulers Rulers Rulers Rulers Rulers Rulers Absorbed by Mercia Absorbed into new Kingdom of the English Absorbed by Mercia Blah Blah Blah Blah Blah Blah Blah Blah Blah Bleh Or you could do a timeline class wikitable Century Scotland Wales Northern England Middle England Southern England 7th Picts D l Riata Alt Clut Bernicia later Northumbria Blah Bernicia and Deira later Northumbria blah Mercia Hwicce Lindsey Middle Angles blah Blah 8th Picts D l Riata Alt Clut Northumbria Blah Northumbria Mercia incorporating Hwicce Lindsey Middle Angles Wessex South Saxons Kent blah 10th Alba Strathclyde York Dublin Blah York Dublin England England York East Anglia England Still horrid Imagemaps Include Ireland or not There are lots and lots of ways to skin this particular cat Probably best to get an agreement on which is preferred before rushing off