Hannah died in 1716 and is interred in the Old Burying Ground, Lexington, Middlesex. Mass. 
Source: S39 Author: Charles Hudson Title: History of the Town of Lexington, Vol II - Genealogies Publication: Name: Houghton Mifflin Company, Boston, 1915; NOTESource Medium: Book CONT CONT Originally published in 1868, revised and continued to 1912 by Lexington Historical Society CONT
↑ Find A Grave, database and images (https://www.findagrave.com : accessed 29 March 2018), memorial page for Hannah Marrett Munroo (17 Aug 1668–14 Apr 1716), Find A Grave Memorial no. 134386213, citing Old Burying Ground, Lexington, Middlesex County, Massachusetts, USA ; Maintained by John Glassford (contributor 47271570) .