Society of the Cincinnati

1868年，西摩作为民主党候选人参加了美国总统大选，但最终败给了尤利塞斯·S·格兰特。 Horatio Seymour. The Society of the Cincinnati in the State of New Jersey. [2024-09-30] （美国英语）. 

First Secretary of War Under the Constitution, Founder of the Society of the Cincinnati; 1750–1806. New York: G.P. Putnam's Sons. 1900. OCLC 77547631

Graff)(1943). WPA Guide to Cincinnati: Cincinnati, a guide to the Queen City and its neighbors. Cincinnati: The Cincinnati Historical Society. ISBN 0-911497-04-8

election）过后，平克尼便专注于经营他的种植园和律师事业。他从1805年至1825年去世为止一直担任辛辛那提协会（英语：Society of the Cincinnati）的主席。他于1825年8月16日去世，并被安葬在南卡罗来纳州的查尔斯顿圣迈克尔教堂墓地（英语：St. Michael's Churchyard

Institution of the Society of the Cincinnati: Formed by the Officers of the American Army of the Revolution, 1783, with Extracts, from the Proceedings of Its