[1] In January 1934, Marshall R. Diggs Sr. set aside law in the private sector and was in Washington, D.C. having obtained an appointment as executive assistant to the then Comptroller of the Currency, J. F. T. O'Connor in the Franklin D. Roosevelt Administration.

In October 1938, Marshall R. Diggs Sr. was then moved over to the Federal Deposit Insurance Corporation or FDIC which had been created by legislation on June 16, 1933.

[8] In May 1959, Diggs Sr. meets Mario Garcia Kohly (July 16, 1901 in Cuba to August 1975 in Virginia), who only three months earlier had escaped from a Fidel Castro prison in Cuba, and Diggs Sr agrees to help Kohly carry out his plans to remove Fidel Castro from Office.

[9] While in the private sector, Marshall R. Diggs Sr. will become president of MacInar Inc.[10] whose filing date was September 3 of 1958 within the District of Columbia.

[10] Within four years of this indictment, Marshall R. Diggs would be dead; he died in September 1968 while still living in Washington, D.C.