[4] The two family lines of Piʻilani and Liloa were closely associated although from separate islands.
ʻUmi was a supporter of Kiha-a-Piʻilani, Piʻilani's son, when he went to war.
The lineage continued in west Hawaii and east Maui in lesser lines and in the lines of Moana Kane from Liloa and Piʻilaniwahine from Piʻilani in the couple's marriage and offspring.
Under Piʻilani for the first time this family controlled the eastern side as well.
[9] After Piʻilani's death the line of succession became a struggle similar to that of ʻUmi and Hakua of Hawaii.