Career
Dunca came to the United States and enlisted in the Union Army in March 1862 and, due to his past military experience, was appointed captain of the 12th Infantry Regiment, United States. Volunteers from New New York He was later assigned as aide-de-camp to Major General John C. Fremont, whose army was operating in the Shenandoah Valley. Dunca was shot and killed by a Georgian (Pvt John Long of Company B, 21st Georgia Infantry) on picket duty at the Battle of Cross Keys on June 8, 1862.
When the picket searched Dunca"s personal effects, it was discovered that he was carrying a dispatch outlining General
Fremont"s order of march for the day. Dunca was still a Hungarian citizen at the time of his death.
He was buried at Perkey’s Farm, Cross Keys, Virginia, and his remains were later transferred to the Staunton National Cemetery (Section B, Grave 292). Dunca was not the only who served in the Hungarian army.
There were several officers in the Union Army who, although not natives of Hungary, may be classified as Hungarians, for they had been identified with the Hungarians cause, spoke the Hungarian language and attached themselves in America to the Hungarians.
Among them were Constantin Blandovski, a Pole who had served in the Honvéd Army and few others