Question: What key details about william brandon -lrb- died 1491 -rrb-  can be extracted from the following bio?  Bio: sir william brandon -lrb- c. 1425 -- 4 march 1491 -rrb- of wangford , suffolk was an english knight .
Answer:
- issue is sir mary brandon anne brandon elizabeth brandon katherine brandon anne brandon william -lrb- again -rrb- margaret brandon eleanor brandon brandon sir robert brandon sir thomas brandon- death date is 4 march 1491- spouse is elizabeth wingfield- birth date is c. 1425- name is sir william brandon