Born in
Cuckfield, Sussex, on 15 April 1865, he was the youngest child of Charles Horne, minister of Cuckfield Congregational Church, and Harriet Silvester Simpson. When he was six weeks old, his family relocated to
Newport, Shropshire. Here, Charles Horne left the ministry to become editor of the local newspaper, the
Newport Advertiser and partnered with his wife's uncle, Charles Silvester, in a printing and bookselling business. Horne spent the remainder of his childhood in Newport and was educated at
Adams' Grammar School, where
Tom Collins served as headmaster. The family newspaper was a shared enterprise, with every family member contributing at various times. The family attended the Newport Congregational Chapel, described by Horne's biographer as "The most considerable Nonconformist place of worship in the town." It was through this church that Horne first began preaching, leading him to consider the Congregational ministry. == Early adult years ==