Whitefriar Street Carmelite Church, Dublin, also houses some relics of St Valentine. On 27 December 1835 the Very Reverend Father John Spratt, Master of Sacred Theology to the Carmelite order in Dublin, was sent the partial remains of St Valentine by Cardinal Carlo Odescalchi, under the auspices of Pope Gregory XVI. The relics and the accompanying letter from Cardinal Odescalchi have remained in the church ever since. The remains, which include "a small vessel tinged with his blood", were sent as a token of esteem following an eloquent sermon Fr Spratt had delivered in Rome. On Saint Valentine's Day in Ireland, many individuals who seek true love make a Christian pilgrimage to the Shrine of St. Valentine in Whitefriar Street Carmelite Church in Dublin, which is said to house relics of Saint Valentine of Rome; they pray at the shrine in hope of finding romance. There lies a book in which foreigners and locals have written their prayer requests for love.