Mavourneen I. Keyes 77, of Ewa Beach, Hawaii, died in Ewa Beach on September 1, 2018. She was born in Honolulu. Private Services to be held at a later date. SHARE ON FACEBOOK SHARE VIA EMAIL Our deepest condolences to the family and friends of the deceased ADVERTISEMENT Explore more Try a 14-day Free Trial today with Ancestry® Save 40%* or more on AncestryDNA® offers Your family story in richer detail: AncestryDNA® + Family Tree Package Sponsored by Ancestry