Ronald Cullen Ko 73, of Keaau, Hawaii, formerly of Honolulu, died in Honokaa, Hawaii on October 4, 2019. He was born in Honolulu. No services. SHARE ON FACEBOOK SHARE VIA EMAIL Our deepest condolences to the family and friends of the deceased ADVERTISEMENT Explore more Search Records for Ronald Cullen Ko with Ancestry® Discover Ronald Cullen Ko Family Story with Ancestry® AncestryDNA® with Traits Discover Details of Your Family History - Search Records with Ancestry® Sponsored by Ancestry