Meskiagnun, also Mesh-ki-ang-Nanna (Sumerian: 𒈩𒆠𒉘𒉣, Meskiag̃nun [mes-ki-aŋ₂-nun], also 𒀭𒈩𒆠𒉘𒉣𒈾, Meskiag̃nunna [Dmes-ki-aŋ₂-nun-na]), was the fourth lugal or king of the First Dynasty of Ur, according to the Sumerian King List, which states he ruled for 36 years.[1]
"En-me-barage-si, the king, built the Iri-nanam in Enlil's temple. Aga, son of En-me-barage-si, made the Tummal flourish and brought Ninlil into the Tummal. Then the Tummal fell into ruins for the first time. Meš-Ane-pada built the Bur-šušua in Enlil's temple. Meš-ki-aĝ-nuna, son of Meš-Ane-pada, made the Tummal flourish and brought Ninlil into the Tummal."
Tummal inscription attests to a relative date for Meskiagnun and his father between Enmebaragesi and Gilgamesh, whereas the Sumerian King List dates the father and son pair generations after Enmebaragesi and Gilgamesh. Samuel Noah Kramer notes that this raises "a chronological problem which cannot be resolved for the present."[7] Meskiagnun is mentioned as follows in the Sumerian King List:
"... Uruk with weapons was struck down, the kingship to Ur was carried off. In Ur Mesannepada was king, 80 years he ruled; Meskiagnun, son of Mesannepada, was king, 36 years he ruled; Elulu, 25 years he ruled; Balulu, 36 years he ruled; 4 kings, the years: 171(?) they ruled. Ur with weapons was struck down; the kingship to Awan was carried off.