Jacob Barneveld ⁶

Jacob married Johanna Maria van Leeuwen, daughter of Matthijs Jans van Leeuwen and Maria Reijniers Snoek, on 2 october 1839 in Jutphaas.⁶ (Johanna Maria van Leeuwen was born on 22 march 1815 in Jutphaas ⁶ and died on 27 january 1841 in Jutphaas ⁶.) The cause of her death was Verdronken in de Vaartsen Rijn, aan den Doorslag.

Jacob also married Neeltje Brongers, daughter of Reijer Reijnouds Brongers and Maria-Catharina Anthonies Benninck, on 9 march 1844 in Vreeswijk.⁶ (Neeltje Brongers was born in 1817 in Vreeswijk ⁶ and died on 23 january 1896 in Vreeswijk ⁶.)