Question: In what year did the archaeologist that conducted early 20th century excavations at The Fortress of Al-Ukhaidir, die?

<P0-S0> Antonios Keramopoulos (Greek: Αντώνιος Κεραμόπουλος ; Vlasti, 1870 – Athens, 13 May 1960) was a Greek archaeologist. <P0-S1>  He conducted numerous excavations studying Mycenean and classical Greek antiquities during the early 20th century, including excavations at the Agora of Athens and at the palace of Mycenae. <P0-S2>  He also wrote studies about later Greek history. <P0-S3>  Among other things, he became known as a proponent of the theory of an autochthonous Greek origin of the Vlachs in Greece. <SEP> <P1-S0> Gertrude Margaret Lowthian Bell, CBE (14 July 1868 – 12 July 1926) was an English writer, traveller, political officer, administrator, and archaeologist who explored, mapped, and became highly influential to British imperial policy-making due to her knowledge and contacts, built up through extensive travels in Greater Syria, Mesopotamia, Asia Minor, and Arabia. <P1-S1>  Along with T. E. Lawrence, Bell helped support the Hashemite dynasties in what is today Jordan as well as in Iraq. <SEP> <P2-S0> The Fortress of Al-Ukhaidir or Abbasid palace of Ukhaider is located roughly 50 km south of Karbala, Iraq. <P2-S1>  It is a large, rectangular fortress erected in 775 AD with a unique defensive style. <P2-S2>  Constructed by the Abbasid caliph As-Saffah's nephew Isa ibn Musa, Ukhaidir represents Abbasid architectural innovation in the structures of its courtyards, residences and mosque. <P2-S3>  Excavations at Ukhaidir were conducted in the early 20th century by Gertrude Bell. <P2-S4>  Ukhaidir was an important stop on regional trade routes, similar to Atshan and Mujdah. <P2-S5>  The complex comprises a primary hall, a large Iwan, a reception hall and servants quarters. <P2-S6>  The fortress exemplifies Abbasid architecture in Iraq by demonstrating the "despotic and the pleasure-loving character of the dynasty" in its grand size but cramped living quarters. <SEP> <P3-S0> The archaeological sites Randlev and Hesselbjerg refer to two closely related excavations done throughout the 20th century near the village of Randlev in the Odder Municipality of Denmark, three kilometers southeast of the town of Odder. <P3-S1>  Randlev is known primarily for its Romanesque church constructed sometime around 1100 A.D. Hesselbjerg refers to the large Viking-Age cemetery discovered on the Hesselbjerg family farm and the site Randlev refers to the nearby settlement from the same period. <P3-S2>  Although both Randlev and Hesselbjerg were contemporaneous and encompass a similar area, Hesselbjerg refers more specifically to the 104 graves discovered prior to the later excavation at the site Randlev, which pertains to the Viking Age (approximately 850 A.D. – 1050 A.D.) settlement. <P3-S3>  The settlement consisted of a farm complex that was likely active during the ninth and tenth centuries; finds from the site such as silver hoards and elaborate jewelry indicate that the farm was likely prosperous, a conjecture which is supported by the extremely fertile land surrounding the area. <P3-S4>  Artifacts were found in the vicinity of the Hesselbjerg and Randlev sites as early as 1932 when a local farmer discovered a silver hoard, but serious excavations were not conducted until 1963. <P3-S5>  These excavations ended in 1970; however, Moesgård Museum returned to the site in 1997 and continued analysis until 2010.