Hi -- what primary source shows that Mattheus van der Hucht died in Nijmegen in 1726? Almost every family tree / stamboom that I can see just cites Smart Match or someone else's family tree -- not any actual death records or indexes of records.
I can confirm that Mattheus van der Heught and Anna Deckers, were married either on or before 8 July 1700: Extracted information from Nederlands Hervormde church records in Zierikzee, Zeeland, lists the attestation of marriage for them on that date; the scan for this image is available at FamilySearch.org, Uittreksels van trouwboeken, Zierikzee, 1578-1810 (De Vos afschriften nr. 8); Film #008195822, p. 129 of scanned images, https://www.familysearch.org/ark:/61903/3:1:3Q9M-CSLV-29WM-R?cat=13...
Thank you in advance!
Jim Postema