Membership The Tewkesbury Battlefield Society is a group of interested people who want to preserve, promote and interpret the history, archaeology and natural history of the sites associated with the battle for the present and future generations. The Society invites all those who feel strongly about the preservation and investigation of the site of one of the most significant battles of the late middle ages or would like to become involved in it's activities to join. Members of the Society receive a newsletter bi-annually. Membership runs from the end of the month of joining for twelve months. Full membership is GBP £5-00 and family membership is GBP £7-50. International membership for non-UK residents is GBP £10-00. Membership Form