The parish of Llanbrynmair played prominent roles in both the "Nonconformist Revolution" of the late 18th Century and the emigration to America during the 19th and early 20th centuries.
The parish of Llanbrynmair had a significant impact on both the "Nonconformist Movement" in the late 18th century and the emigration to America during the 19th and early 20th centuries.