J. C. Postlethwaite, attorney and banker, was born in Mifflin County, Pa., August 22, 1848. He attended school at Mount Union, Pa., and came to Manhattan, Kan. in 1869, and worked in the banking establishment of W. P. Higinbotham. Came to Jewel (sic) County in 1870, and took a homestead. He studied law, and was admitted to practice in 1873 and has been engaged in the practice of his profession ever since. The Jewell City Bank was organized in 1880, when Mr. Postlethwaite became cashier and one of the owners. He is a Mason, and was the first Master of the Jewell City Lodge, organized in 1873, and has held said position for six terms. He was married November 8, 1870, in Manhattan, to Miss Louisa McClung. Has four children – Robert, Jessie, William and John.