The United Brethren were a group of former Primitive Methodists in Worcestershire, Gloucestershire and Herefordshire, England, that converted en masse to the Church of Jesus Christ of Latter Day Saints in 1840. The United Brethren's chapel in Gadfield Elm was converted into a Latter Day Saint chapel, and today it is the oldest extant chapel of The Church of Jesus Christ of Latter-day Saints in the world.