She is married to Joannes Josephus Picot.
They got married on October 16, 1798 at Düsseldorf, Deutschland.Source 3
Maria Agnes Josepha Servaes | ||||||||||||||||||
1798 | ||||||||||||||||||
Joannes Josephus Picot |
"Deutschland, Geburten und Taufen 1558-1898," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/N8P8-452 : accessed 31 Aug 2014), Maria Agnes Josepha Servaes, 31 Mar 1774; citing ; FHL microfilm 186031.
Ambtsblatt Köln 1829, seite 194 (Google books)
"Deutschland, Heiraten 1558-1929," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/JH86-D2K : accessed 21 Aug 2014), Joannes Josephus Picot and Maria Agnes Servaes, 16 Oct 1798; citing Sankt Lambertus Katholisch, Duesseldorf Stadt, Rheinland, Prussia; FHL microfilm 186004.