 He was contemporary with the tail end of the reign of Abī-sarē, ca, 1841 to 1830 BCE (short) and that of Sūmú-El, c. 1830 to 1801 BCE (short), the kings of Larsa.This latter king's year-names record victories over Akusum, Kazallu, Uruk (which had seceded from Isin), Lugal-Sîn, Ka-ida, Sabum, Kiš, and village of Nanna-isa, relentlessly edging north and feverish activity digging canals or filling them in, possibly to counter the measures taken by Bur-Suen to contain him.Only nine of Bur-Suen's own year-names are known and the sequence is uncertain.