FamilySearch (https://familysearch.org/pal:/MM9.1.1/NXK5-RVX : accessed 16 Nov 2014), Ludwig Vogts in entry for Marie Anna Vogts, ; citing DUESSELDORF STADT,RHEINLAND,PRUSSIA; FHL microfilm 937463. » Quellen » Familienstammbaum Servaes, Maastricht/Venlo/Straelen/Neuss/Düsseldorf » Genealogie Online"> FamilySearch (https://familysearch.org/pal:/MM9.1.1/NXK5-RVX : accessed 16 Nov 2014), Ludwig Vogts in entry for Marie Anna Vogts, ; citing DUESSELDORF STADT,RHEINLAND,PRUSSIA; FHL microfilm 937463. » Quellen » Familienstammbaum Servaes, Maastricht/Venlo/Straelen/Neuss/Düsseldorf » Genealogie Online">