Ludwig Adolf Friedrich, 2nd Prince zu Sayn-Wittgenstein-Berleburg-Ludwigsburg, from 1861 Prince zu Sayn-Wittgenstein-Sayn, was a Russian and German aristocrat. Among his properties were the famed Mir Castle Complex and Verkiai Palace.
Louis Adolf Peter, 1st Prince of Sayn-Wittgenstein-Ludwigsburg-Berleburg, better known as Peter Wittgenstein in English, was a prince of the German dynasty of Sayn-Wittgenstein and field marshal in the Imperial Russian Army during the Napoleonic Wars. He was nicknamed the Saviour of Saint-Petersburg.
Sayn-Wittgenstein-Sayn-Altenkirchen was a German county located in what is now Rhineland-Palatinate, near the river Sieg.
Sayn-Wittgenstein was a county of medieval Germany, located in the Sauerland of eastern North Rhine-Westphalia.
Sayn-Wittgenstein-Karlsburg was a cadet branch of Sayn-Wittgenstein-Berleburg, created by in 1694 Graf Casimir for his younger brother Count Karl Wilhelm (1694–1749). In 1806, the county was mediatised by the Grand Duchy of Hesse, while in 1816, it became annexed by Prussia. This cadet line of Sayn-Wittgenstein became extinct with the death of Count Christian Ludwig Karl zu Sayn-Wittgenstein-Karlsburg (1786-1867).
Sayn-Wittgenstein-Berleburg-Ludwigsburg, also known as Sayn-Wittgenstein-Ludwigsburg, was a cadet branch of the House of Sayn-Wittgenstein-Berleburg.
Sayn was a small German county of the Holy Roman Empire which, during the Middle Ages, existed within what is today Rheinland-Pfalz.
Sayn-Wittgenstein-Hachenburg was a German County located in Rhineland-Palatinate, near the river Sieg.
Ludwig Wittgenstein was an Austrian-British philosopher.
Christian Louis Casimir, 2nd Count of Sayn-Wittgenstein-Berleburg-Ludwigsburg was a reigning Count of Sayn-Wittgenstein-Berleburg-Ludwigsburg line of Sayn-Wittgenstein family from 1750 to 1796.
Mannus Riedesel (1662–1726) was a master builder in the early 18th century in the Counties of Wittgenstein and surrounding areas, now part of the district of Siegen-Wittgenstein in the state of North Rhine-Westphalia in the Federal Republic of Germany. At least ten structures that he built are known to exist, and are regarded as jewels of "half-timbered" Fachwerk construction." Though not well known outside Wittgenstein, his name and surviving structures are familiar to many there.
Bernhart Otto Peter, 6th Prince of Sayn-Wittgenstein-Hohenstein is a German businessman and the current head of the Princely House of Sayn-Wittgenstein-Hohenstein.
Sayn-Wittgenstein-Hohenstein was a county and later principality between Hesse-Darmstadt and Westphalia.
Sayn-Wittgenstein-Berleburg was one of several imperial counties and later principalities ruled by the House of Sayn-Wittgenstein.
Alexander Konrad Friedrich Heinrich Prince zu Sayn-Wittgenstein-Sayn, a German businessman, is head of the Princely House Sayn-Wittgenstein-Sayn.
Prinz Ludwig Ferdinand Paul Franz Stanislaus Ulrich Otto Ludolf zu Sayn-Wittgenstein-Berleburg was a highly decorated Oberst in the Wehrmacht during World War II. He was also a recipient of the Knight's Cross of the Iron Cross. The Knight's Cross of the Iron Cross was awarded to recognise extreme battlefield bravery or successful military leadership. Ludwig-Ferdinand Prinz von Sayn-Wittgenstein-Berleburg was killed on 22 November 1943 near Zhytomyr, Ukraine. He was posthumously awarded the Knight's Cross on 20 January 1944 and was also promoted to Oberst.
Louis I, Count of Sayn-Wittgenstein, nicknamed "the Elder", formally "Louis I of Sayn, Count at Wittgenstein" ruled the County of Wittgenstein, on the upper reaches of the rivers Lahn and Eder, from 1558 until his death. He converted his county to Calvinism and was an influential politician in the service to the Electoral Palatinate.
Leonilla Ivanovna Baryatinskaya, Princess of Sayn-Wittgenstein-Sayn, was a Russian aristocrat who married Ludwig, Prince of Sayn-Wittgenstein-Sayn. She was the subject of a number of portraits by Franz Xaver Winterhalter.
Johannetta, Countess of Sayn-Wittgenstein-Sayn-Altenkirchen, was Sovereign Countess of Sayn-Wittgenstein-Sayn-Altenkirchen from 1648 to 1701. She was also Landgravine of Hesse-Braubach by marriage to John, Landgrave of Hesse-Braubach, and Duchess of Saxe-Marksuhl by marriage to John George I, Duke of Saxe-Eisenach.
Ernestine of Sayn-Wittgenstein, was a German ruler, Sovereign Countess of Sayn-Wittgenstein-Hachenburg in 1648-1661. She was also Countess consort of Manderscheid-Blankenheim by marriage to.
