Roel JANS KOOLSTRA
New.familysearch.org, Feb 2010 - nil
He married Sjoukjen Gerbens de Jong 14 May 1868 at Smallingerland, Friesland, Netherlands . Sjoukjen Gerbens de Jong was christened at Smallingerland, Friesland, Netherlands 29 Oct 1838 daughter of Gerben Gerbens de Jong and Trijntje Sjoerds Dijkstra .
They were the parents of 5
children:
Jan Roels Koolstra
born 28 Dec 1868.
Trijntje Roels Koolstra
born 19 Jun 1871.
Gerben Roels Koolstra
born 3 Jul 1873.
Gettje Roels Koolstra
born 29 Aug 1876.
Jouke Roels Koolstra
born 8 May 1879.
Roel Jans Koolstra died 24 Sep 1903 at Smallingerland, Friesland, Netherlands .
Sjoukjen Gerbens de Jong died 23 Sep 1910 at Smallingerland, Friesland, Netherlands .