Assertion: irish wolfhound's number | /r/HasProperty | recorded on columbuscrew roster
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Source sentences:
text: According to the writer Seumas MacManus, the explorer Christopher Columbus visited Ireland to gather information about the lands to the west, a number of Irish names are recorded on Columbus' crew roster preserved in the archives of Madrid and it was an Irishman named Patrick Maguire who was the first to set foot in the Americas in 1492; however, according to Morison and Miss Gould, who made a detailed study of the crew list of 1492, no Irish or English sailors were involved in the voyage.