Constance K. Duncan Obituary
With profound sadness, we say goodbye to Constance K. Duncan (Rockville, Maryland), whose vibrant spirit touched the lives of many. Constance left this world on December 15, 2025 at the age of 87, leaving a void in the lives of so many people. Leave a sympathy message to the family in the guestbook on this memorial page of Constance K. Duncan to show support.
She was predeceased by: her parents, John C Kreger and Marjorie Kreger; and her brothers, John C and James T Kreger. She is survived by: her siblings-in-law, Marilyn Kreger, Richard Martin, Jean Garren and Alice Duncan; and her nieces and nephews, Kim Kreger, Andi McDonnell (Tim), Becky Mattson (Andy), Leah Kreger, John Kreger III (Sandra), Jay Kreger (Shannon), Sharon Dyer (Denzil), Clifford Provost (late Cheryl) and Stephen Provost.
In lieu of flowers, donations may be made to the University of Michigan Medical School michiganmedicine.org/giving (https://michiganmedicine.org) or to St. Augustine's Episcopal Church staugustinesdc.org/donate (https://staugustinesdc.org).
