The mainstream view has been that the Mandinka (or Malinka) Guelowars of Kaabu conquered and subjugated the Serer people. That view (propelled during the colonial era probably due to anti-Serer sentiments) has now been discarded as there is nothing in the Serer oral tradition that speaks of a military conquest, but a union based on marriage. A marriage between the noble Guelowar maternal clan and the noble Serer patriclans. This view is supported by Senegalese historians and writers such as Alioune Sarr, Biram Ngom and Babacar Sédikh Diouf. With the exception of Maysa Wali, this would explain why none of the kings of Sine and Saloum (two of the Serer precolonial kingdoms) bore Mandinka surnames, but Serer surname throughout the 600 years reign of the Guelwar maternal dynasty. The Serer noble patriclans simply married Guelowar women, and their offsprings bearing Serer surnames reigned in Sine and Saloum. The Guelowars also viewed themselves as Serer and assimilated in Serer culture. The alliance was an alliance based on marriage.