gm. Mała Wie¶, pow. płocki, woj. mazowieckie

The settlement on the islet is one of the earliest examples of Dutch colonization in Mazowsze. The first colonists appeared in 1759 and settled under agreement with count Dębski from Bolimów, who "occupied the islet together with a few Dutch and their families". The following colonists settled under agreement with the Sochaczew castellan Adam Lasocki in 1789 on 3 włóka and 26 morga of land. In 1882, the village had 51 residents and 101 morga in area. The village functioned economically until the end of WWII, when all residents were displaced.

Kępa Antonińska is located in the Vistula river bed parallel to the village of Rakowo (from the north) and Pieczyska Iłowskie (from the south) No remains have survived after the earlier colonists' residence.