John Dean (Massachusetts politician) explained

John Dean III represented Dedham, Massachusetts in the Great and General Court.^{[1] [2]}

Works cited

• Book: Worthington, Erastus . The history of Dedham: from the beginning of its settlement, in September 1635, to May 1827. July 17, 2019. 1827. Dutton and Wentworth.

Notes and References

1. Book: Franklin Benjamin Hough. American biographical notes, being short notices of deceased persons: chiefly those not included in Allen's or in Drake's biographical dictionaries, gathered from many sources. 1 September 1974. Harbor Hill Books.
2. Book: Richard Ellsworth Lee. The Rise of the Republican Party in Massachusetts. 1943. University of Wisconsin--Madison.