claim: US Airways Flight 1549 had 1978 people on board.
evidence: Giuseppe Lorenzo Maria Casaregi -LRB- 1670 -- 1737 -RRB- was an Italian jurist whose research on promissory notes , insurance , endorsement and sea trade law influenced the European evolution of the Law Merchant .. insurance. insurance. endorsement. Negotiable instrument. Law Merchant. Law Merchant. After studies in Pisa , he worked there as advocate and jurisconsult until 1717 , when he was called to the Rota of Siena , then to that of Florence .. Pisa. Pisa. advocate. advocate. jurisconsult. jurisconsult. Siena. Siena. Florence. Florence. His principal works include the Elucubrationes ac resolutiones -LRB- 1691 -RRB- , Il Consolato del mare -LRB- 1719 -RRB- , Il Cambista istruito -LRB- 1723 -RRB- and the multi-volume Discursus legales de commercio -LRB- 1707 , 1719 , 1729 -RRB- , a collection of leading commercial cases .. His complete works were published in 1740 .