Edwin N. Chapin (June 5, 1823 – July 29, 1896) was an American postmaster and newspaper publisher. An outspoken and fearless advocate, he was often in controversy, and on account of his aggressive and combative disposition, came to be called "Old Grizzly". Chapin was a strong character, prominent as a pioneer, alert in business, a vigorous, out-spoken, independent editor, welcoming and standing by whatever promised to benefit his state, county or city.[1]
Chapin lived in Massachusetts twenty-seven years before he went to California in 1849. He was there for five years and returned to Massachusetts in 1854. He then removed to Iowa, and arrived in Marshall County, Iowa in June, 1855. He went to Rock Island, Illinois after a load of groceries, and also carted flour from Rock Island, which was the nearest flour-mill. In 1856, he commenced publishing the Iowa Central Journal, which he sold out to his partner, Mr. Barnhart. They started the Marshall County Times. He held the office of supervisor of Marshall County. He was appointed postmaster under President Abraham Lincoln, and was the first government officer removed by Andrew Andrew Johnson for political reasons. He was again appointed postmaster by President Ulysses S. Grant in March, 1876.[2]