West Brookfield Massachusetts: A Town for All Seasons has links to Annual Town Reports including Warrants from 2007 - 2010. These town reports include the report of the Burial Ground Commissioners, which lists each person buried in Pine Grove Cemetery that year, and where each was from.
Links to all the various town departments and boards, and email addresses are also available on the site, along with meeting and event schedules. This is a great resource for anyone interested in West Brookfield.