Mark Winston Obituary

It is always difficult saying goodbye to someone we love and cherish. Family and friends must say goodbye to their beloved Mark Winston of Potomac, Maryland, who passed away at the age of 76, on March 11, 2026. Leave a sympathy message to the family in the guestbook on this memorial page of Mark Winston to show support.

In the echoes of fond remembrance, may a sense of peace be found, knowing that the memories held dear will continue to shape and inspire his loved ones, keeping Mark's spirit alive in the hearts and actions of family and friends alike. While his presence may be gone, his impact lives on in the kindness shown to others and the joy found in the ordinary moments of life.

He was predeceased by: his parents, Manuel Winston and Dorothy Winston. He is survived by: his wife Bonnie Casper; and his daughter Blair Casper Winston.

In lieu of flowers, donations are requested to Georgetown Law's Equal Justice Foundation, Rebuilding Together Montgomery County, or Bethesda Big Train.