bertram, township, linn, county, iowa, bertram, township, township, linn, county, iowa, history, editbertram, township, organized, 1858, references, edit, geological, survey, geographic, names, information, system, history, linn, county, iowa, containing, hist. Bertram Township is a township in Linn County Iowa 1 History editBertram Township was organized in 1858 2 References edit U S Geological Survey Geographic Names Information System Bertram Township Linn County Iowa The History of Linn County Iowa Containing a History of the County Its Cities Towns amp c Western Historical Company 1878 pp 361 41 57 23 N 91 32 14 W 41 9564 N 91 5372 W 41 9564 91 5372 nbsp This article about the geography of Linn County Iowa is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Bertram Township Linn County Iowa amp oldid 1166609043, wikipedia, wiki, book, books, library,