Libice nad Cidlinou is one of the oldest settlements in Bohemia. According to pottery finds, a Slavic settlement was established here in the 6th century. Libice emerged in the 9th century as the capital gord of the Slavník family. The first written mention of Libice is from 981 and relates to a mention from the Chronica Boemorum.
In 995, Libice was stormed by Bohemian Duke Boleslaus II (Přemyslid) and the Vršovci clan, who killed most of the Slavník family and annexed Libice to Prague. Adalbert of Prague and his brother, Archbishop Radim Gaudentius, survived by taking refuge in land of the Polans under rule of Boleslaus II.
In the 11th century, the gord survived and continued to function as an important administrative centre of Bohemia. In 1108, Božej of the Vršovci family lived here as a castellan. In 1130, Libice was destroyed by a large fire. The village was renewed, but the gord disappeared, and the stones from it served as building material for the villagers. According to deeds from 1228 and 1233, the village was then owned by the St. George's Convent in Prague. In 1336, the convent sold Libice to Ješek of Všechlapy.
References:Towering 52 meters above the sea, Bengtskär lighthouse is the tallest one in Scandinavia. The building started in in 1905 after the shipwreck of S/S Helsingfors and was completed in 1906. The lighthouse was designed by architect Florentin Granholm. On December a special petrol lantern, designed and built in Paris, was brought to Bengtskär and installed atop the tower.
German fleet bombarded Bengstkär in the First World War in 1914. Since the Gulf of Finland was heavily mined, it was not until 1919 that the surrounding seas were declared safe for shipping, that the light was lit again.
After the war the military value of Bengtskär increased as part of the defence system of independent Finland. In Second World War (1941) Soviet Union made a suprise attack to island. After a bloody battle, the small Finnish garrison emerged victorious. Intermittent repairs to the facility continued during the post-war period.