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geonames.usgs.gov/pls/gnispublic/f?p=gnispq:3:::NO::P3_FID:603156
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www.findagrave.com/cgi-bin/fg.cgi?page=cr&CRid=91045
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www.mhc-macris.net/Details.aspx?MhcId=WLT.800 (21 Jun 2011)
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www.city.waltham.ma.us/Cemetary/ (9 Jul 2010)
Official web site for the City of Waltham, Massachusetts