Between 1820 and 1826 the House of Commons had 658 Members, elected by 383 constituencies: 245 English; 24 Welsh; 48 Scottish (with three pairs of counties returning to alternate Parliaments); and 66 Irish. The disfranchisement of Grampound for corruption and the transfer of its two seats to Yorkshire, which became effective at the 1826 general election, reduced the number of English constituencies to 244