The Leineschloss, situated on the Leine in Hanover, is the former residence of the Hanoverian kings and the current seat of the Landtag of Lower Saxony.
The first building on the site was a Franciscan friary, constructed in about 1300, which was abandoned in 1533 after the Protestant Reformation. In 1636, George, Duke of Brunswick-Lüneburg, began construction of the palace on the site as his residence. In 1742 the north-west wing was renewed. Between 1816 and 1844, the architect Georg Ludwig Friedrich Laves fully re-built the palace. The column portico with six Corinthian columns was built during this period.
During World War II, the Leineschloss burnt out entirely after British aerial bombings. King George I of Great Britain was originally buried in the Chapel of the Leineschloss, but his remains were moved to the chapel at Herrenhausenafter World War II. Architect Dieter Oesterlen re-built the palace between 1957 and 1962.
In August 2016 a human skeleton was found in the Leineschloss during a renovation project; it is believed that the bones are the remains of Philip Christoph von Königsmarck who was killed there in July, 1694.
References:Ogrodzieniec Castle is a ruined medieval castle originally built in the 14th–15th century by the W³odkowie Sulimczycy family. Established in the early 12th century, during the reign of Boles³aw III Wrymouth, the first stronghold was razed by the Tatars in 1241. In the mid-14th century a new gothic castle was built here to accommodate the Sulimczycy family. Surrounded by three high rocks, the castle was well integrated into the area. The defensive walls were built to close the circuit formed by the rocks, and a narrow opening between two of the rocks served as an entrance.
In 1470 the castle and lands were bought by the wealthy Cracovian townsmen, Ibram and Piotr Salomon. Then, Ogrodzieniec became the property of Jan Feliks Rzeszowski, the rector of Przemy¶l and the canon of Cracow. The owners of the castle about that time were also Jan and Andrzej Rzeszowskis, and later Pilecki and Che³miñski families. In 1523 the castle was bought by Jan Boner.