Rimbert, archbishop of Bremen (b. 830)
Saint Rimbert (or Rembert) (830 – 11 June 888 in Bremen) was archbishop of Hamburg-Bremen, in the northern part of the Kingdom of East Frankia from 865 until his death in 888. He most famously wrote the hagiography about the life Ansgar, the Vita Ansgari, one of the most popular hagiographies of middle ages.