Born: December 20, 1834, Rockingham, Vermont.
Died: September 6, 1870, Keene, New Hampshire, of typhoid fever.
Buried: Woodland Cemetery, Keene, New Hampshire.

Chauncey was the son of Thomas Wyman and Hulda Gilbert. The 1850 and 1860 censuses show him in Athens, Vermont.
Wyman attended one of George Root’s normals
in North Reading, Massachusetts, and music conventions in New Hampshire and Vermont. In late October 1861, he assisted Lowell Mason at a convention in Newbury, Vermont. Eventually, he joined Root at conventions throughout the American north.
In Keene, Wyman organized the choir at the First Church, where a pipe organ was installed in 1860.
Chauncey married Jennie Louisa Alexander September 12, 1861, in Fitchburg, Massachusetts. Some sources give her name as Jane.
Later in life, she went by her middle name Louisa. She became the first organist of the First Church in Keene.
In February 1870, the Wymans moved to Chicago, Illinois.
Chauncey was chorus and oratorio conductor for the Normal Musical Institute session in South Bend, Indiana, in July and August 1870. It was there that the name National Normal Musical Institute
was adopted, at the suggestion of Vice President Schuyler Colfax.
For a while Wyman taught music at the State Normal School in South Bend..
Also while in Chicago, Wyman became director of the Farwell Hall choir and traveled with Dwight Moody, in addition to living with him.
Wyman introduced Daniel Whittle to Philip Bliss, and Whittle credited Wyman and Bliss as crystallizing
the idea of a preacher taking along a singing partner.
The Wymans returned to Keene shortly before Chauncey died. His wife remained in Keene the rest of her life.
As of 2026, recordings of Wyman’s compositions are available on YouTube.