Jacobus Wentholt 11 Sep 1798 H.Groot Lankum, Franeker - 16 Apr 1870 Harlingen (1798–1870) Parents Magdalena Zeper Ludolph Reinier Wentholt Children Alexander Nicolaas Wentholt Nicolaas Wentholt Siblings Jan Wentholt Pietronella Helena Cornelia Wentholt