Second Dynasty of Isin

Second Dynasty of Isin
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Conventional long name	Second Dynasty of Isin
Common name	Isin II
Era	Iron Age
Government type	Monarchy
Year start	c. 1157 BC
Year end	c. 1026 BC
Event start	Collapse of the Kassites
Event end	Overthrown by the Second Sealand Dynasty
P1	Kassite dynasty of Babylon
S1	Second Sealand Dynasty
Capital	Isin
Common languages	Akkadian
Religion	Mesopotamian Religion
Title leader	King
Leader1	Marduk-kabit-ahheshu
Year leader1	c. 1157–1140 BC
Leader2	Itti-Marduk-balatu
Year leader2	c. 1140–1132 BC
Leader3	Ninurta-nadin-shumi
Year leader3	c. 1132–1126 BC
Leader4	Nebuchadnezzar I
Year leader4	c. 1126–1103 BC
Leader5	Enlil-nadin-apli
Year leader5	c. 1103–1100 BC
Leader6	Marduk-nadin-ahhe
Year leader6	c. 1100–1082 BC
Leader7	Marduk-shapik-zeri
Year leader7	c. 1082–1069 BC
Leader8	Adad-apla-iddina
Year leader8	c. 1069–1046 BC
Leader9	Marduk-ahhe-eriba
Year leader9	c. 1046 BC
Leader10	Marduk-zer-X
Year leader10	c. 1046–1033 BC
Leader11	Nabu-shum-libur
Year leader11	c. 1033–1026 BC

Second Dynasty of Isin The Second Dynasty of Isin, also known as the Isin II dynasty, was a ruling house of Babylonia that governed from the city of Isin following the collapse of the long-standing Kassite Dynasty. It represents a pivotal period of national revival and cultural consolidation in Babylonia during the early Iron Age, successfully reasserting Babylonian independence and prestige against significant external pressures, most notably from Assyria. The dynasty is particularly renowned for the reign of Nebuchadnezzar I, whose military campaigns and religious policies had a lasting impact on Babylonian identity and tradition.

Historical Context and Rise to Power

The dynasty emerged in the political vacuum created by the catastrophic fall of the Kassites, whose rule over Babylonia ended with the sack of Babylon by the Elamite king Shutruk-Nahhunte around 1158 BC. This event plunged the region into a period of instability and foreign domination. The founder of the new dynasty, Marduk-kabit-ahheshu, seized the opportunity to establish a new power base in the traditional southern city of Isin. His origins are somewhat obscure, but he is credited with expelling Elamite forces from Babylonian territory and beginning the process of national restoration. The move of the royal seat back to Isin, a city with a storied history from the earlier Isin I period, was a deliberate symbolic act, connecting the new regime to a legacy of legitimate Babylonian kingship and stability after a period of foreign rule and chaos.

Kings and Chronology

The dynasty comprised a succession of eleven kings who ruled for approximately 131 years, from around 1157 to 1026 BC, according to the standard Middle Chronology. The line of succession is documented in sources such as the Babylonian King List C and various royal inscriptions. Following Marduk-kabit-ahheshu, his son Itti-Marduk-balatu continued consolidating power. The third king, Ninurta-nadin-shumi, faced early threats from the rising power of Assyria under Ashur-resh-ishi I. His son, Nebuchadnezzar I, became the dynasty's most illustrious ruler, famed for his invasion of Elam and retrieval of the cult statue of the national god Marduk. Later monarchs included Enlil-nadin-apli, Marduk-nadin-ahhe—who engaged in prolonged conflict with the Assyrian king Tiglath-Pileser I—and Adad-apla-iddina, whose reign was marked by internal strife and Aramaean incursions. The final kings, such as Nabu-shum-libur, presided over the dynasty's gradual decline.

Relations with Babylon and Assyria

A central pillar of the dynasty's policy was the restoration of Babylon as the political and religious heart of the land. Although ruling from Isin, the kings invested heavily in Babylon and its temples, solidifying their legitimacy as true kings of Babylonia. Their relationship with the northern kingdom of Assyria was predominantly hostile and defined by competition for regional hegemony. Conflicts with Assyria were frequent, notably the battles between Ninurta-nadin-shumi and Ashur-resh-ishi I, and the protracted war between Marduk-nadin-ahhe and Tiglath-Pileser I, which saw the latter of Babylon. The Assyrian Empire|I I. I, I. These wars of Isin Assyria|Tig the Great Kings and Assyria|Assyria|Assyrian Empire|Assy|Assy|Assy|Tig|Assy|Assy|Assy|Assyrian|Assy|Assy|Assy|Assy|Assyrian|Assy|Assy|Assy|Assy|Assyrian|Assy|Assy|Assy|Assy|Assy|Assy|Assyrian|Assy|Assy|Assyrian|Assyrian|Assyrian|Assy|Assy|Assyrian|Assyrian|Assy|Assy|Assyrian|Assyrian|Assyrian|Assy|Assyrian|Assyrian|Assy|Assy|Assy|Assyrian|Assyrian|Assy|Assy|Assy|Assy|Assy|Assy|Assy|Assy|Assyrian|Assyrian|Assy|Assy|Assy|Assy|Assy|Assy|Assy|Assy|Assyrian|Assyrian|Assy|Assy|y|Assy|Assy|Assy|Assy|y|y|Assyrian|AssyAssyrian|Assy|Assy|Assy|Assy|Assy|Assy|Assy|Assyrian|Assyrian|Assyrian|AssyAssy|Assy|Assyrian|Assy|Assy|Assy|Assyrian|AssyAssyrian|Assy|Assy|Assy|Assy|Assy|Assy|Assy|Assyrian|Assyrian|Assyrian|Assy|Assy|y|y|y|y|y|y|y|Assyrian|Assyrian|Assyrian|Assy|y|y|y|y|y|y|y|y|y|Assyrian|Assyrian|Assy|Assy|Assy|y|y|y|y|y|y|y|y|Assyrian|Assyrian|Assy|Assy|Assy|y|Assy|Assy|Assy|y|y|Assyrian|Assyrian|Assyrian|Assy|Assy|y|y|y|y|Assy|Assy|Assyrian|Assy|Assy|Assy|y|Assy|y|y|y|Assy|y|y|Assyrian|AssyAssy|y|Assy|Assyrian|Assyrian|Assy|Assy|Assy|y|Assyrian|Assyrian|Assy|Assy|yAssy|Assy|y|Assy|y|y|y|Assyrian|Assy|Assyrian|Assyrian|Assyrian|Assy|y|y|y|y|y|Assy|y|Assy|Assyrian|Assy|y|Assy|Assy|Assy|Assy|Assy|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y||y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|I|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|Babylon|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y||y|y|||||y||||y|y||y|y|y||| y|||||||||||y|y|y|y|||y|y y|Assy|y|y|yy|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|yyy|yyy|y|yyy|y|y|y|y|Assy|y|y|y|y|y|y|yyy|y|y|y|y|y|y|y||y|y|yy|y|y||||y|y||y|y||||y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|y|

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