^ ab
Richards, Eric (14 May 2004). Britannia's Children: Emigration from England, Scotland, Wales and Ireland Since 1600. London: A&C Black (published 2004). pp. 3–4. ISBN9781852854416. Retrieved 2 November 2020. [...] even the basic outline of the diaspora remains vague. It was never a controlled movement and it was mostly poorly documented. Migrants are always difficult to categorise and to count. [...] The scale of the modern British dispersion has been estimated at about 200 million, [...] or, counting those who can claim descent from British and Irish emigrants, more than three times the current population of the British Isles.
^ abCensus 2011: Census in brief(PDF). Pretoria: Statistics South Africa. 2012. p. 26. ISBN9780621413885. Archived(PDF) from the original on 13 May 2015. The number of people who described themselves as white in terms of population group and specified their first language as English in South Africa's 2011 Census was 1,603,575. The total white population with a first language specified was 4,461,409, and the total population was 51,770,560.
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