Jhr. Mr. Willem Maurits de Brauw ^{614,615,616,617,618}

Willem married Aleida Engelina de Gijselaar, daughter of Jhr. Mr. Engelbert de Gijselaar and Alida Gerbade, on 31 May 1837 in The Hague, 's-Gravenhage, Zuid-Holland, Netherlands. (Aleida Engelina de Gijselaar was born on 6 Nov 1815 in The Hague, 's-Gravenhage, Nederland and died on 1 Nov 1873 in The Hague, 's-Gravenhage, Nederland.)