i. "Census Returns of England and Wales, 1841." online database.; Page (accessed 1 Apr 2020), entry for John Watts household, Quorndon, Leicestershire; [Source Record]; Certainty Primary Evidence
ii. "Census Returns of England and Wales, 1851." online database.; Page (accessed 1 Apr 2020), entry for John Watts household, Leicester, Leicestershire; [Source Record]; Certainty Primary Evidence