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Index/People/Sir Robert Warren, 1st Baronet

Sir Robert Warren, 1st Baronet

Anglo-Irish landowner and businessman

Fact-Checks

2 results
Nov 18, 2025
Most Viewed

What are the latest estimates of the undocumented immigrant population in the U.S. (2024–2025)?

Different organizations give widely different counts for the U.S. undocumented/unauthorized population for 2023–2025: mainstream academic estimates cluster around 10.5–14 million (Pew: 14 million in 2...

Jan 17, 2026
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How do estimates of unauthorized immigrants during 2017–2020 compare to previous administrations (2009–2016)?

Estimates show the unauthorized immigrant population was largely stable across the two periods: researchers put the stock at about 11 million through 2009–2016 and find nearly the same level around 20...