Episode Source Material:
- The Root of the Matter – The Rhode Island Historical Society
- Roger Williams Park cemetery tour untangles route to founder's final resting place
- 1868 Book, “A Fourteen Weeks Course in Chemistry,” by J. Dorman Steele
- Read the eBook Memorial of Roger Williams by Zachariah] [Allen online for free (page 1 of 2)
- Apple Tree Root | EnCompass
- Williams Root - A Brief History of Roger Williams
- Roger Williams and the Founding of Rhode Island | EnCompass
- “A Key into the Language of America: A help to the Language of the Natives in that part of America called New England.”
- Roger Williams - Founder of Rhode Island & Salem Minister - HISTORY
- https://en.wikipedia.org/wiki/Roger_Williams
- God, Government and Roger Williams' Big Idea | History
- roger-house-lot - Roger Williams National Memorial (US National Park Service)
- How long does it take for a human body to decompose in a grave?
- Life after death: the science of human decomposition
- Recycling the dead
- "Preserving their form and features": The role of coffins in the American understanding of death, 1607-1870
- Later Years - Roger Williams National Memorial (US National Park Service)
- Roger Williams Biography
- BBC | How can I become a fossil?