William Michael Hayman Obituary
We announce the death of William Michael Hayman of Washington, District of Columbia, who passed away on June 30, 2026, at the age of 90. William will be remembered by family members, friends, and others whose lives were connected in meaningful ways. Family and friends are welcome to send flowers or leave their condolences on this memorial page and share them with the family.
William will be remembered for the impact he had on the lives of those around him. Friends, family, and colleagues will cherish their memories and the time shared. Those who knew William will remember moments of kindness, warmth, and presence. Though words cannot fully capture his life, the legacy of connections and experiences remains. William’s absence will be deeply felt by those who valued his companionship.
He was predeceased by: his parents, Francis Lake Hayman and Marion Cochran Hayman; and his brother Robert Patrick Hayman of Prescott. He is survived by: his wife Marcia Bogert Hayman; his sons, Nicholas Bogert Hayman (Kimberly Wood Hayman) of Washington, D. C. and Alexander Bogert Hayman of Los Angeles, California; his sister Louise Lake Hayman of Annapolis, Maryland; and his stepsiblings, Susan Gant Bjerke and Dallas Gant of Wickenburg, Arizona.. He is also survived by three grandchildren.
