"Guibert of Nogent recorded a similar event in his chronicle 'The Deeds of God Through the Franks' 'What I am about to say is ridiculous, but has been testified to by authors who are not ridiculous. A poor woman set out on the journey, when a goose, filled with I do not know what instructions, clearly exceeding the laws of her own dull nature, followed her. Lo, the rumour flying on Pegasean wings, filled the castles and cities with the news that even geese had been sent by God to liberate Jerusalem. Not only did they deny that this wretched woman was leading the goose, but said that the goose led her. At Cambrai they assert that, with people standing on all sides, the woman walked through the middle of the church to the alter, and the goose followed behind, in her footsteps, with no one urging it on. Soon after, we have learned, the goose died in Lorraine; she would certainly have gone more directly to Jerusalem if, the day before she set out, she had made herself a holiday meal for her mistress. We have attached this incident to the true history so that men may know that they have been warned against permitting Christian seriousness to be trivialized by vulgar fables.'[2]"
Source: Guibert of Nogent, The Deeds of God Through the Franks, trans. by Robert Levine (Boydell and Brewer: 1997), p.156. http://themedievalworld.blogspot.ca/2010/05/goose-who-led-crusade-well-sort-of.html?m=1
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