1836. Martineau's Rationale.
1838. Emerson's Divinity School Address.
1842. Theodore Parker's Discourse.
1844. Dissenters' Chapels Act.
1847. Hibbert Trust founded.
1854. Unitarian Home Missionary Board (now College, Manchester) founded.
1882. National Triennial Conferences begun.
1890. Martineau's Seat of Authority.
1900. International Congresses founded.