FamilySearch (https://familysearch.org/pal:/MM9.1.1/QV6C-JQDQ : accessed 13 January 2015), Thomas Servais and null, 1966.; "England and Wales, Marriage Registration Index, 1837-2005", index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/QV6C-H6FF : accessed 13 January 2015), Cramen M Donick and null, 1966. » Les sources » Arbre généalogique Servaes, Maastricht/Venlo/Straelen/Neuss/Düsseldorf » Généalogie Online"> FamilySearch (https://familysearch.org/pal:/MM9.1.1/QV6C-JQDQ : accessed 13 January 2015), Thomas Servais and null, 1966.; "England and Wales, Marriage Registration Index, 1837-2005", index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/QV6C-H6FF : accessed 13 January 2015), Cramen M Donick and null, 1966. » Les sources » Arbre généalogique Servaes, Maastricht/Venlo/Straelen/Neuss/Düsseldorf » Généalogie Online">