1From Alexander Hamilton to Udny Hay, 3 August 1782 (Hamilton Papers)
H to Hay, September 7, 1782H’s letter to Hay on September 7, 1782
2From Alexander Hamilton to Udny Hay, 7 September 1782 (Hamilton Papers)
H wrote to Udny Hay on August 3, 1782letter of August 3, 1782, to Hay
3From George Washington to Lieutenant Colonel Udny Hay, 27 November 1780 (Washington Papers)
Hay to GW, 12...which I have received from Col. Hay—the case of Major Hale appears... ...Hay’s...
4George Washington to Lieutenant Colonel Udny Hay, 15 June 1779 (Hamilton Papers)
Requests estimate of stores in Hay’s department.Hay was deputy quartermaster general.
5From George Washington to Lieutenant Colonel Udny Hay, 26 June 1780 [letter not found] (Washington Papers)
to Lt. Col. Udny Hay, 26 June 1780. On , Hay wrote GW: “I am honourd with yours of 26th... ...Hay...
6George Washington to Lieutenant Colonel Udny Hay, 11 July 1779 (Hamilton Papers)
George Washington to Lieutenant Colonel Udny Hay
7From George Washington to Lt. Col. Udny Hay, 7 June 1779 [letter not found] (Washington Papers)
: to Lt. Col. Udny Hay, 7 June 1779. GW’s aide-de-camp Alexander... ...Hay’s letter to GW of 5...
8From George Washington to Udny Hay, 31 January 1785 (Washington Papers)
..., & with Mrs Washington’s compliments to Mrs Hay & yourself, & a return of friendly sentiments...
9From George Washington to Lt. Col. Udny Hay, 4 June 1779 [letter not found] (Washington Papers)
: to Lt. Col. Udny Hay, 4 June 1779. Hay wrote GW on 5 June: “Yours of yesterday I...
10From George Washington to Lieutenant Colonel Udny Hay, 31 July 1780 [letter not found] (Washington Papers)
: to Lt. Col. Udny Hay, reads: “A similar one was given to Col. Hay.”