Harvest Thanksgiving is a more modern addition to the church calendar. Its origins are usually traced to the adaptation in 1843 of Lammas Day by the Revd R. S. Hawker, a parish priest in Cornwall. He chose the first Sunday in October as a Christian response to coincide with the traditional but largely secular ‘harvest home’ celebration, but there is some evidence to suggest that a thanksgiving for the harvest was already a relatively widespread practice. An annual church celebration of the harvest certainly established itself rapidly with great popularity and was first recognized officially in the Church of England in 1862. Since then, many local traditions for the celebration have developed.