DB = Domesday Book 1086

B = PRO Ancient Deeds 1305-1482

L = Warks Lay Subsidy Rolls 1332

F = Warks Feet of Fines 1195-1509

A = Rolls of Warks & Coventry Sessions of the peace 1377-97

C = Constable Rental Survey 1543-46

HT = Hearth Tax 1662-1666, 1674-1689

Q = Quarter Sessions Order Books, Indictment Books and Records 1631-96

Y = Griff & Coton Census 1684

R = Hewitt Survey 1690

DU = Dugdale papers 17-19thC

W = Warks Apprentices & their masters 1710-60

X = Earl of Uxbridge Survey 1746

Z = Coton Census 1781

N = Nuneaton Diary 1810-37, 1843-45

41 = 1841 Census

51 = 1851 Census

HS = Harleian Society volumes.

No refs usually post-1851.