Karen A. (Sherman) Duncan died June 26, at Shady Grove Adventist Hospital, Germantown, Md., at the age of 53.

She is the wife of Jeff Duncan of Germantown and daughter of Marilyn Sherman of Oak Harbor.

A funeral mass will be celebrated at 11 a.m. Friday, July 3, at St. Augustine Catholic Church, Oak Harbor, with rites of interment to follow at Sunnyside Cemetery in Coupeville.

A complete obituary will follow.

Arrangements are entrusted to Wallin Funeral Home & Cremation, LLC, Oak Harbor.