How To Write Biography Of A Deceased Person . Add to the timeline the details you obtain. 2.do not use this text/email to write about anything else other than the bereavement. How to Write a Biography of a Deceased Person Synonym from classroom.synonym.com Gather marriage records, old photographs and videos, letters, citizenship. Alive, she can answer questions,. If you are writing one for a local newspaper or something that requires brevity, use three paragraphs.