gm. Gostynin, pow. gostyniński, woj. mazowieckie

The village was founded at the end of the 18th century. In 1798, it had an Evangelical school. By 1827, the village had 18 houses and 105 residents. In 1883, it had 21 houses and 151 residents, who cultivated 325 morga of arable land suitable for rye. The residents exploited the local peat deposits. Kiełpieniec is a linear village located on the western side of the Szczawin Kościelny - Trębek road.

The cultural landscape characteristic of the Dutch colonization has been completely transformed; no evidence of the Dutch colonists is present.