On 10 Mar 1849 when Jacobus was 32, he married Janna Tollenaar (65492) , daughter of Hendrick Tollenaar (61351) (18 Mar 1803-14 Nov 1834) & Janna Meertens (27 Sep 1807-26 Feb 1858), in Hoek, Zeeland.94 Born on 3 Nov 1829 in Hoek, Zeeland.94 Janna died in Hoek, Zeeland, on 23 Sep 1850; she was 20.94