KnowraFrederick CookLinked fromLinked fromThe 3 pages that link to Frederick Cook, each with the reason it gives.All 3Related 1Compared with 2North PoleRelated: His earlier claim competed with Peary’s and was rejected by the institutions that assessed it.Richard E. ByrdCompared with: Cook's discredited claim illustrates the long history of controversy over polar firsts.Robert PearyCompared with: Cook’s rival claim preceded Peary’s and intensified the dispute over priority.