Isaias R. Rumbaoa 84, of Waipahu, Hawaii, died in Waipahu on April 28, 2021. He was born in San Agustin, Isabela PI. SHARE ON FACEBOOK SHARE VIA EMAIL Our deepest condolences to the family and friends of the deceased ADVERTISEMENT Explore more Search Records for Isaias R. Rumbaoa with Ancestry® Discover Isaias R. Rumbaoa Family Story with Ancestry® AncestryDNA® with Traits Discover Details of Your Family History - Search Records with Ancestry® Sponsored by Ancestry