Marriage: Dettje van der Wal 9 Sep 1874, Smallingerland Friesland Netherlands
Johannes married Dettje van der Wal, daughter of Jan Johannes van der Wal and Trijntje Rinzes Hooyenga, on 9 Sep 1874 in Smallingerland Friesland Netherlands. (Dettje van der Wal was born on 9 Jul 1853 in Tietjerksteradeel Friesland Netherlands and died on 8 Jul 1920 in Smallingerland Friesland Netherlands.)
