, use "is" if the person is still within the job/connection you are speaking about, and "was" if they don't seem to be in that job/marriage anymore. That top degree of citizen involvement prompted the renowned twentieth-century Swiss playwright and ironist Friedrich Dürrenmatt to allegorize Switzerland to be a jail https://www.jowissa.com/products/lewy-9-swiss-mens-watch-j7-124-l