Peter Andrew Arntson Obituary

The passing of Peter Andrew Arntson of Arlington, Virginia occurred on August 20, 2026. Peter, born on May 23, 1938 in Washington, District of Columbia, is remembered by those who knew him. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

Peter touched many lives and will be remembered fondly for the moments shared and the memories created. Family, friends, and colleagues extend their love and support during this time. While Peter’s presence will be missed, the influence he had on others will remain. Those who knew him will carry forward memories that reflect his character and spirit.

He was predeceased by: his wife Colette O. Arntson; and his parents, Mary G. Arntson and Paul L. Arntson. He is survived by: his son Eric P. Arntson; and his brother Stephen G. Arntson (Patricia).

In lieu of flowers, the family suggests memorial contributions to L'Arche Greater Washington, D.C.