""Early Progress of Christianity in Buchan"" is a book written by George Ogilvie and published in 1873. The book consists of two papers that were read before the Club of Deir, a society dedicated to the study of local history and antiquities in Scotland. The papers explore the early history of Christianity in Buchan, a historic district in the northeast of Scotland. The first paper examines the origins of Christianity in Buchan, tracing its roots...