Preston - UK Parliament constituency - was created in 1295.
Preston South - UK Parliament constituency - was created in 1950.
Preston North - UK Parliament constituency - was created in 1950.
Preston - UK Parliament constituency - ended in 1950.
Preston South - UK Parliament constituency - ended in 1983.
Preston North - UK Parliament constituency - ended in 1983.
Howdenshire - UK Parliament constituency - was created in 1885.
Sherwood - UK Parliament constituency - was created in 1983.
Liverpool - UK Parliament constituency - was created in 1295.
Tyneside - UK Parliament constituency - was created in 1885.
Scarborough - UK Parliament constituency - was created in 1974.
Sowerby - UK Parliament constituency - was created in 1885.
Tipperary - UK Parliament constituency - was created in 1801.