Thomas Christian Mammen Obituary
Thomas Christian Mammen of Delmar, New York, born on November 28, 1946, passed away on June 2, 2026. You can send your sympathy in the guestbook provided and share it with the family.
He was predeceased by: his parents, William J. Mammen and Elizabeth M. Carrington Mammen; his brothers, Bill and Bob; his parents-in-law, Pat and Frank Dugan; and his siblings-in-law, Maeve and Frank Dugan.
He is survived by: his wife Deirdre Dugan; his children, Kate Mammen, Chris Mammen and Madalyn Zielinski; his grandchildren, Ben, Emmy, Trey and Ellis Mammen; his sisters, Beth (Robert Sheehan), Judie (Sam Lund) and Ellen Mammen; his siblings-in-law, Elaine Mammen, Maire Dugan, Siobhan Dugan, Bonnie Dugan Bentley, Darby O'Brien (Kevin Marken) and Sue O'Brien; his nieces and nephews, Andrew, Anne Lund (Matt), Lily Sheehan, Chris Nichols (Cal), Rob Sheehan, Mark Lund, Will Sheehan, Allegra Crespi (Luca), Julia Mammen, Megan O'Brien, Dave Cowart (Gabe), Brendan, Cari O'Brien and Ryan Dugan; and his cousins, Ed, Barbara Mammen, Mary Mammen Lyons, Anne Mammen Hermida, Joe and Liz Mammen.
Donations may be made in his name to the ACLU (https://action.aclu.org), Siena College or food and shelter charities.
