FIBONACCI

UPBRINGING

• Father- Guglielmo Bonacci
• Traveled with his father many places
• Wealthy merchant family
• Unknown mother

FIBONACCI SEQUENCE

• 1+1=2
• 1+2=3
• 2+3=5
• 3+5=8
• 5+8=13
• 8+13=21
• 13+21=34

RELATIONS

• Frederick II - Germany
• Pope
• Pisa gov.
• Johannes(German court council)
• All appear to be good

TIME PERIOD

• Fourth crusades (1202)
• Genghas Khan raids Asia and Europe (1204-1227)
• Chinese use black powder rockets (1232)