Vaughn Leroy Siegenthaler Obituary

It is always difficult saying goodbye to someone we love and cherish. Family and friends must say goodbye to their beloved Vaughn Leroy Siegenthaler in Reston, Virginia, who passed away at the age of 78, on January 19, 2026. You can send your sympathy in the guestbook provided and share it with the family.

He was predeceased by: his parents, Vaughn Leland Siegenthaler and Frieda A. Siegenthaler; and his brother Glen. He is survived by: his siblings, Duane Leland (Cheryl Scott), Ellen Louise (James Brautigam), Lisa Ruth (Michael Turner) and Matthew L. (Christine Loop); his wife Margaret Van Fossen (Peg); his sons, Nathan and Joseph; his daughter-in-law Courtney; and his grandchildren, Hugh Warren and Eliza Leigh. He is also survived by brothers, sisters, and nieces and nephews.

In lieu of flowers, those who wish may make contributions to Christ the Servant Lutheran Church in Reston, VA or the Wounded Warrior Project.