Wikipedia
Ryńsk
Ryńsk ( (1902-1919), Rynsk, older spelling Rinsk) is a village in the administrative district of Gmina Wąbrzeźno, within Wąbrzeźno County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately south-west of Wąbrzeźno and north-east of Toruń.
The village has a population of 750.
In 1655, it was the site of the Treaty of Rinsk, a short-lived inner-Prussian alliance during the Second Northern War.