Okay, you made me curious about St. Botolph. A peek at wikipedia tells me he started a church in Suffolk in 653 and was "a man of remarkable life & learning, full of the grace of the Holy Spirit." Anglo-Saxon kings venerated him from an early day. Cnut had his remains moved to Bury St. Edmunds, but his head was later put at Ely Cathedral, his body at Thorney Abbey, and miscellaneous bits at other locations. (have to love those reliquaries). Anyway, as many as 71 churches were dedicated to him in Britain, mostly in East Anglia. He is considered a patron saint of sailors and travelers, mostly because 4 churches named for him were located at 4 major gates of the medieval city of London. People about to make a journey prayed at these churches for protection, or they gave thanks there for a journey safely completed.