On Thursday, October 7, 2021, David Andrew O'Connor passed away peacefully surrounded by his family. He is survived by his loving wife of 35 years, Patricia O'Connor and four children, Cassie (JD) Record, Ryan (Ciara), Patrick and Thomas. He is also survived by his precious grandaughter Grace and his brothers Donald(Patricia) and John (Joni) and many nieces and nephews and dear friends.
Visitation will begin at 10am on Monday, October 11 at St. Francis of Assisi Catholic Church, 6701 Muncaster Mill Rd, Derwood, MD 20855, where the Funeral Mass will begin at 11am.
In lieu of flowers, donations may be made in his honor to the Cholangiocarcinoma Foundation, 5526 West 13400 South, #510, Herriman, Utah 84096.
5526 West 13400 South, #510, Herriman UT 84096