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An American writer and lecturer of the early 20th century, best remembered for arguing that English-speaking nations should work more closely together. His surviving papers suggest a life shaped by travel, public speaking, and a lasting interest in international politics.
Sinclair Kennedy (1875–1947) was born in Roxbury, Massachusetts, to George Golding Kennedy and Harriet White (Harris) Kennedy. Harvard’s archival finding aid describes him as a man of private means who graduated from Harvard College in 1897 and from Harvard Law School in 1906, then spent much of his life traveling, writing, and lecturing.
He is chiefly known for The Pan-Angles (1914; later impressions followed), a book that argued for closer federation among major English-speaking nations. Project Gutenberg’s summary of the work shows the scale of his ambitions: Kennedy wrote about shared political traditions, cultural ties, and the idea of unity across what he saw as a wider English-speaking world.
Archival records at Harvard also show that international politics remained central to his career and public identity for decades. Those papers, covering 1905 to 1946, suggest that he was active in the debates of his day not just as an author, but as a lecturer trying to persuade audiences that political cooperation across nations mattered.