"[1] It maintained a museum, library,[2] historic houses; arranged educational programs; and issued numerous scholarly publications.
[3] On December 8, 2017, Dan L. Monroe, PEM’s Rose-Marie and Eijk van Otterloo Director and CEO, issued a statement announcing that the 42,000 linear feet of historical documents will be permanently relocated to Rowley, MA to allow Plummer Hall and Daland House, the two historic buildings which had housed the Phillips Library, to undergo critically needed preservation and renovation work.
"[5] Daniel Appleton White, the former Judge of Probate for Essex County, was appointed in 1848 as the first president of the institute until his death in 1861.
Perhaps the most important is that of local historical discoveries and the preservation of everything relating to Essex County history.
At these meetings addresses are made on the local history of the place visited, and on its flora and geology.