Willem Jans Kasteleijn ^6,31

Willem married Crijntje van Baren, daughter of Coenraad Maartens van Baren and Geertje Gerrits Stolker, on 23 october 1774 in Stolwijk.³¹ (Crijntje van Baren was born circa 1750 and was buried on 21 january 1782 in Stolwijk ⁴⁹².)

Willem also married Janna Dirks van Baren, daughter of Dirk Maartens van Baren and Annigje Jans van Dam, on 28 november 1782 in Stolwijk ⁶.^,31 (Janna Dirks van Baren was christened on 2 november 1755 in Berkenwoude ³¹ and died on 18 july 1814 in Berkenwoude ⁶.)