kinsmen holding the numerals in between according to the order of their births. In consequence of this naming system, certain heads of the Reuss Junior Line have had the highest numbers attached to their name of any European ruling families. The designation of "Junior Line" was dropped in 1930; the Elder Line ("Reuss, A.L.") had become extinct as its last male member, Heinrich XXIV, renounced his rights as sovereign in 1918 and died unmarried in 1927. In 1927 Heinrich XXIV, Prince Reuss of Greiz died and his titles passed to Heinrich XXVII, who became the 1st Prince Reuss and died the next year. His heir Heinrich XLV was arrested in August 1945 in Ebersdorf by the Soviet military and disappeared. On 5 January 1962 he was declared dead in absentia and Heinrich IV, Prince Reuss of Köstritz inherited his rights. Counts of Plauen One of the younger sub-lines of the branch which ruled the Reuss, J.L. until 1918, includes the "Counts of Plauen" from the late 19th century. When Prince Heinrich XXVI Reuss (1857-1913) married Countess Viktoria von Fürstenstein (1863-1949) in 1885, under the strict marriage rules then enforced by the Reuss dynasty, although he was but a younger son of a minor ruling family, their children were not allowed to bear the dynasty's princely title. They were, instead, designated "Counts of Plauen", although they remained in the line of succession to the two thrones of Reuss The Fürstensteins lacked Uradel status: Viktoria's paternal grandfather, Pierre-Alexandre Le Camus (1774-1824), son of a minor noble French notary living in Martinique, rose to become foreign minister in Jerome Bonaparte's Kingdom of Westphalia, was ennobled there in 1807 and made a count of the Kingdom of France in 1817). When the German Empire collapsed at the end of World War I, the reigning Prince Reuss lost his crown along with all the other monarchs whose realms were within Germany. In 1927, Henrich XXVI's son, known as Count Heinrich Harry of Plauen (1890-1951), was adopted by his childless uncle, Prince Heinrich XXX (1864-1939), and the now-deposed dynasty agreed to accept him as "Prince Heinrich Harry Reuß", along with those of his male-line descendants born of unions complying with the family's 1902 rules that permitted marriages to countesses (Heinrich Harry's wife, Huberta von Tiele-Winckler was only a baroness in her own right, but belonged to a family of comital rank in Prussia). Their son Heinrich