Source Information

Ancestry.com. Captain Nathan Hale, 1755-1776, Yale College 1773, Major John Palsgrave Wyllys, 1754-1790, Yale College 1773 [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.
Original data: Seymour, George Dudley,. Captain Nathan Hale, 1755-1776, Yale College 1773, Major John Palsgrave Wyllys, 1754-1790, Yale College 1773 : friends and Yale classmates, who died in their country's service, one hanged as a spy by the British, the other killed in an Indian ambuscade on the far frontier : a digressive history now told with many antiquarian excursions, genealogical, architectural, social, and controversial, with an account of some members of a great patrician family, their manorial establishment in Hartford, their custody for generations of the Charter of King Charles the Second, and the story of the hiding thereof. New-Haven: Priv. print. for the author, 1933.