Please answer the following question: Facts:   - title: bishop of lindsey    - see: diocese of lindsey    - type: bishop    - term: 750 -- 765    - successor: ceolwulf    - church: catholic    - death date: 796    - predecessor: alwig      - name: ealdwulf   Based on these bullet points, write a short biography describing the life of ealdwulf of lindsey .
Answer:
ealdwulf -lrb- or aldwulf or eadulphus -rrb- -lrb- fl .750 - 765 -rrb- was a medieval bishop of lindsey .