Swa Saw Ke's eldest brother Saw Hnaung, descended from the Pagan royalty from both sides, and was a grandnephew of King Thihathu of Pinya, ruled Myinsaing from circa 1344 to circa 1386.
The third child of six, Ke had two elder brothers Shwe Nan Shin and Saw Yan Naung, and three younger sisters, Saw Pale, Saw Myat and Saw Omma. 
