Born: April 25, 1869, Ynysmeudwy, Swansea valley, Glamorganshire, Wales.
Died: April 24, 1944, Llanelli, Dyfed, Wales.
Buried: Llanelli District Cemetery, Llanelli, Dyfed, South Wales.
Williams studied under David Evans, and served as organist and choir director at Zion Church (1903–13) and Calfaria Church in Llanelli (1913–44).