“Elizabeth Garnett Armstrong the Daughter of the above [Ellis Armstrong and Phanney his wife] was Marriade to Johnson Munday son of Ben H Munday 20 Day of May 1813” [Armstrong family Bible at the Virginia State Archives, Acc. 27094] See also Essex County, Virginia, Marriage Register 1, page 229.

On 29 September 1811, Johnson Munday witnessed the will of Caleb Noel. [Essex County, Virginia, Will Book 18, pages 145–146.]

On 29 January 1820, Johnson Munday witnessed the will of Humphrey Fortune. [Essex County, Virginia, Will Book 19, page 92.]

He is mentioned in the will of his father-in-law in 1839.

He is mentioned in the will of his father in 1842.