Jeff Brottman
https://www.nytimes.com/2017/08/02/business/jeff-brotman-costco-founder-dead.html
https://www.latimes.com/local/obituaries/la-me-jeff-brotman-20170803-story.html
https://magazine.washington.edu/feature/jeff-brotman-costco-obituary/
https://obits.ocregister.com/us/obituaries/orangecounty/name/jeff-brotman-obituary?n=jeff-brotman&pid=186267386