FamilySearch (https://familysearch.org/pal:/MM9.1.1/QV4S-W3NC : accessed 17 Nov 2014), null in entry for Julius Alexander H Pinckernelle, 1978. » Quellen » Familienstammbaum Servaes, Maastricht/Venlo/Straelen/Neuss/Düsseldorf » Genealogie Online"> FamilySearch (https://familysearch.org/pal:/MM9.1.1/QV4S-W3NC : accessed 17 Nov 2014), null in entry for Julius Alexander H Pinckernelle, 1978. » Quellen » Familienstammbaum Servaes, Maastricht/Venlo/Straelen/Neuss/Düsseldorf » Genealogie Online">