Born: September 12, 1857, Walton County, Georgia.
Died: April 7, 1947, Bethlehem, Georgia.
Buried: Bethlehem United Methodist Church Cemetery, Bethlehem, Georgia.

Judson was the son of Robert Emmett Moore and Ann Moore. He married three times, to Clara Barker, Emma Florence Smith (May 1882) and Amy Moore Charles.
He began composing and song writing around 1896. He became an exceptionally prolific writer of Gospel verse, tunes, and sacred poetry. Over his lifetime, he is said to have written and published thousands of hymns, poems, and recitations.
He was also played a significant role in his hometown: Local history records that he proposed naming the town after the local Bethlehem Methodist Church, which had been established in 1796. Following the nativity theme, the town’s street were given names drawn from the Christmas story, such as Manger Avenue, Star Street, and Mary Street.