Arthur Boreman read law with an elder brother and
James McNeil Stephenson and was admitted to the Virginia bar in 1845. The following year he moved to
Parkersburg.
Wood County voters elected Boreman as one of their representatives in the
Virginia House of Delegates. Re-elected several times, he served in that part-time position from 1855 until 1861. Although not an abolitionist, but rather a Unionist, Boreman tried unsuccessfully to prevent Virginia's secession from the Union in April 1861. On June 4, 1861, a meeting of Wood County Unionists elected Boreman, Dr. John Moss and
Peter G. Van Winkle to the
Second Wheeling Convention. Fellow delegates elected him as the convention's President. That convention established the
Restored Government of Virginia, which the following year led to establishment of a separate State of West Virginia. His elder brother
William I. Boreman (1816–1892) represented Doddridge and Tyler Counties in that convention, and his youngest brother
Jacob S. Boreman (1831–1913) served in the Union Army before moving to Utah and becoming a judge. In
1863, West Virginia voters elected Arthur Boreman as the new state's first governor. He served from 1863 to 1869, winning re-election in
1864 and
1866 (although Virginia's constitutions had forbidden such successive terms). During his third term, Boreman won election to the
U.S. Senate to replace
Peter G. Van Winkle, and he served from 1869 to 1875. He helped lead efforts to pass the
15th Amendment. When
Democrats regained power in West Virginia, Boreman returned to his law practice. He also helped organize recovery efforts after the 1884 Ohio River floods. In 1888, he was elected the 5th circuit judge and took the bench the following year. He continued to serve until his death seven years later, exhausted after a late trip home from
Elizabeth, the Wirt County seat. ==Death and legacy==