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geonames.usgs.gov/pls/gnispublic/f?p=gnispq:3:::NO::P3_FID:1566625
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www.findagrave.com/cgi-bin/fg.cgi?page=cr&CRid=88198
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www.cemeteries.org/Catholic-Cemeteries/PDF1/StAdalbertHolyTrinityGroundSpa3.pdf (18 Dec 2012)
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www.cemeteries.org/Our-Cemeteries/Holy-Trinity-Cemetery.htm (30 Sep 2015)