Who were the postmasters of Frankfort, Will County, Illinois?

My dad, Henry Kampe (1916-1983) has a first cousin LeRoy Mager (1909-1986) who was a postmaster for Frankfort, Will County, Illinois. With this information, I am interested in the office locations and names of other postmasters from Frankfort. This research leads me to the following information.

National Archives microfilm publication M 1131. Record of Appointment of Postmasters, 1832-Sept. 30, 1971. Printed at the National Archives at Atlanta. Scanned for publication by Selma Blackmon.

Postmasters appointed before 1832 are found in the NationalArchives microfilm publication M1131, Record of Appointment of Postmasters, Oct. 1789-1832. Postmasters appointed after 1832 are found in the National Archives microfilm publication M841, Record of Appointment of Postmasters, 1832-Sept. 30, 1971. The Frankfort, Will County, Illinois microfilm records are not available after 1954. Also in Record Group 28 is the Post Office Department Reports of Site Location 1837-1950 on microfilm M1126.

I did view and print copies of the postmaster microfilm at the National Archives at Atlanta. The postmaster microfilm has been digitized and is available on Ancestry.com. The location microfilm has not been digitized.

YEAR	P.O.	NAME	APPOINTMENT
1832-68	Chelsea	Levi M. Clayes	1 February 1832
		Matthew VanHorne	8 September 1842
		Alonzo Higley	18 September 1855
		Matthew VanHorne	23 January 1856
		Edwin A. Stolp	22 May 1860
		Wm. H. [B] Cleveland	1 June 1861
1868-1905	Frankfort Station	Wm. B Cleveland	29 April1868
		David W. Hunter	12 May 1869
		Lewis Claus	21 February 1872
		Howard S. Barker	21 December 1882
		Jacob Miller [Mueler]	15 September 1885
		Howard S. Barker	31 May 1889
		John Kohlhagen	1 September 1893
		W. B. Norse	1894
		John Feil	23 June 1897
		Mrs John Feil	9 December 1901
		Esther E. Feil	21 January 1905
1905	Frankfort	Esther E. Feil	12 June 1905
		Max T. Haass	24 July 1907
		Robert E. Stephen	25 August 1914
		Mrs. Amelia K. Fink	15 February 1934
		Leroy J. Mager	30 September 1953

Happy tree climbing and roots digging,

Selma