1972 – 2026
Mark Sean Brennan passed away on January 4 2026 in New York City following a brief battle with cancer. Known as Sean to differentiate him from his fat...
1 obituary that mentions the American Musical and Dramatic Academy, from funeral homes in New York, most recent first.
See the American Musical and Dramatic Academy alumni obituaries in all states
1972 – 2026
Mark Sean Brennan passed away on January 4 2026 in New York City following a brief battle with cancer. Known as Sean to differentiate him from his fat...