Paxton was a very well educated man, holding doctorates in history, religion and economics. He resigned the Austin Grayson Chair of History at Mayhew University and the chairmanship of the Grayson Society to accept the commission on Admiral Honor Harrington's staff as her intelligence officer. He had previously been on the Grayson General Staff and was still holding a reserve commission as Lieutenant Commander. (HH5) He was promoted to the rank of Captain in 1911 PD. (HH7) He retired from the position in 1920 PD. (Companion)