King of Ur - Ur-Namma, Ur-Engur, Ur-Gur reign ca. 2047-2030 BC. In 1925, a shattered nine-foot tall limestone pillar and smaller pieces of it scattered in th ecourtyard of the was discovered in the courtyard of the temple E-Dublalmah of ancient Ur.
- Jeanny Vorys Canby, A Monumental Puzzle - Reconstructing the Ur-Nammu Stela, Expedition 29/1 (1987), pp. 54-64 - https://www.penn.museum/documents/publications/expedition/PDFs/29-1/Monumental1.pdf