Cambridgeshire
Cambridgeshire returns have survived for 28 of the 32 Parliaments of the period, and the judicial records of the Exchequer have supplied the names of one of the county’s Members in the Parliament of 1410 and of all four of those in the two Parliaments of 1416. Gaps therefore remain for just one seat in 1410 and for two in February 1413. No fewer than 38 men are known to have represented the shire between 1386 and 1421, and more than half—20—did so on only one occasion.