atchison was founded in 1854. it was named for senator david rice atchison, who, when kansas was opened for settlement, interested some of his friends in the scheme of forming a city in the new territory. senator atchison was interested in making sure that the population of the new kansas territory would be mainly pro-slavery. he had been a prominent promoter of both slavery and the idea of popular sovereignty over the issue in the new lands. however, it seems that all were not agreed upon the location he had selected. on july 20, 1854, dr. john h. stringfellow, ira norris, leonidas oldham, james b. martin and neal owens left platte city, missouri, to decide definitely upon a site. they found a site that was the natural outlet of a remarkably rich agricultural region just open to settlement. eighteen persons were present when the town company was formally organized by electing peter t. abell, president. james burns was elected treasurer. dr. stringfellow was elected the town secretary.