1From Thomas Jefferson to Arthur S. Brockenbrough, 4 May 1824 (Jefferson Papers)
My last ride to the University and return without getting off of my horse, with the heat of the day so overcome me with fatigue that I could scarcely reach home, and still leaves me so sore and languid that I have not been on my horse since, nor shall I be able yet for some days. if therefore any consultation is necessary with me I must ask the favor of yourself and mr Bergamin to take a ride...