Statistics for occurrence #1 of “President Tyler” in chapter 10, page 207 of William H. Herndon, Jesse William Weik, Herndon's Lincoln: The True Story of a Great Life, Etiam in minimis major, The History and Personal Recollections of Abraham Lincoln by William H. Herndon, for twenty years his friend and Jesse William Weik:

...on. He succeeded Peter Muhlenberg as major-general of the Pennsylvania militia. Her great uncles, George B. Porter, who was governor of Michigan, James Madison Porter, secretary of the navy under President Tyler , and David R. Porter, governor of Pennsylvania, were men of ability and distinction. Her mother, Anne Eliza Parker, was a cousin of her father, Robert S. Todd. The latter had served in both house...
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