John Harvey Kellogg (1852-1943), the inventor of the corn flakes and founder of the Kellog's breakfast cereal brand, was a descendant of Nicholas Kellogg, Baron Audley (1458-1493) from Debden, Essex, England, as well as Nicholas Kellogg (1488-1563) and Martin Kellogg (1595-1671). As such he belongs to Family A in the Kellog Y-DNA project, who are I1-Z58 > Z138 > S2293 > S6277 > Y15902 > Y15575 > Y16450 > Y16458 > Y16452 > A14623.
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