Jan Jelles van der Wal
- Born: 30 Nov 1842, Eastermar Tietjerksteradeel Friesland Netherlands
- Marriage: Aaltje Jans de Haan 13 May 1864, Smallingerland Friesland Netherlands
- Died: 19 May 1917, Smallingerland Friesland Netherlands
Jan married Aaltje Jans de Haan, daughter of Jan Hendriks de Haan and Pietje Johannes Bruinsma, on 13 May 1864 in Smallingerland Friesland Netherlands. (Aaltje Jans de Haan was born in 1840 in Drachten Smallingerland Friesland Netherlands and died on 11 Apr 1916 in Smallingerland Friesland Netherlands.)
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