John McKeon was an American lawyer and politician from New York. From 1835 to 1837, and 1841 to 1843, he served two non-consecutive terms in the U.S. House of Representatives as Jacksonian.
[506] *Mr. McKeon, district attorney, to Mr. Gushing, Attorney-General. Southern District of New York, United States District Attorney’s Office,December 26, 1855. Sir: A warrant has been issued by George W.…
Mr. McKeon, district attorney, to Mr. Cushing, Attorney-General. Southern District of New York, United States District Attorney’s Office, New York, January 16, 1856. [511] Sir: Yesterday the grand jury of…
Mr. Cushing, Attorney-General, to Mr. McKeon, district attorney. Attorney-General’s Office,January 19, 1856. Sir: I have the honor to acknowledge the receipt of your communication of the 16th instant, in relation…