Richard E. Byrd the South Pole by air. However, his claim to have reached the North Pole is disputed. Byrd was born in Winchester, Virginia, the son of Esther Bolling (Flood) and Richard Evelyn Byrd Sr. He was a descendant of one of the First Families of Virginia. His ancestors include planter John Rolfe and his wife Pocahontas, William Byrd II of Westover Plantation, who established Richmond, and Robert "King" Carter, a colonial governor. He was the brother of Virginia Governor and U.S. Senator Harry F. Byrd, a dominant figure in the Virginia Democratic Party from the 1920s until the 1960s; their father
Richard E. Byrd in the time claimed (the theory is based on rejecting handwritten sextant data in favor of typewritten alleged dead-reckoning data). This suggestion has been challenged by Dennis Rawlins who adds that the sextant data in the long unavailable original official typewritten report are all expressed to 1", a precision not possible on Navy sextants of 1926 and not the precision of the sextant data in Byrd's diary for 1925 or the 1926 flight, which was normal (half or quarter of a minute of arc). If Byrd and Bennett did not reach the North Pole, then the first flight over the