Syne Eelkes Spaanstra
- Born: 20 Oct 1745, Drachten Smallingerland Friesland Netherlands
- Marriage: Aaltje Klazes on 20 Oct 1785 in Rottevalle (de Rottefalle) Smallingerland Friesland Netherlands
- Died: 4 Sep 1827, Drachten Smallingerland Friesland Netherlands at age 81
Syne married Aaltje Klazes, daughter of Klaas Gosses and Froukjen Gooitsens, on 20 Oct 1785 in Rottevalle (de Rottefalle) Smallingerland Friesland Netherlands. (Aaltje Klazes was born in Rottevalle (de Rottefalle) Smallingerland Friesland Netherlands and died on 29 May 1831 in Drachten Smallingerland Friesland Netherlands.)
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