Marilyn Mae De Costa 72, of Hilo, died in Hilo on Monday, March 30, 2020. She was born in Hilo. Private services were held. SHARE ON FACEBOOK SHARE VIA EMAIL Our deepest condolences to the family and friends of the deceased ADVERTISEMENT Explore more Search Records for Marilyn Mae De Costa with Ancestry® Discover Marilyn Mae De Costa Family Story with Ancestry® AncestryDNA® with Traits Discover Details of Your Family History - Search Records with Ancestry® Sponsored by Ancestry