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| | [No title] (Site not responding. Last check: 2007-10-21) |
 | | Leonardo was posthumously given the nickname Fibonacci (for filius Bonacci, son of Bonacci). |
 | | William directed a trading post (by some accounts he was the consul for Pisa) in Bugia, North Africa (now Bejaia, Algeria), and as a young boy Leonardo traveled there to help him. |
 | | In 1240 the Republic of Pisa honoured Leonardo, under his alternative name of Leonardo Bigollo, by granting him a salary. |
| wikiwhat.com /encyclopedia/l/le/leonardo_of_pisa.html (271 words) |
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