How Seward Township came to be
From Wikipedia’s history of Seward Township.
Prior to its incorporation in 1927, it was estimated that the population rose to as many as 300 people in the 1910s,
during which time it was home to a creamery, post office, bank, hotel, and several lines of business like general and drug stores.
Seward was named for William H. Seward, the 24th United States Secretary of State and the 12th Governor of New York.
A post office was opened in Seward in 1878, and remained in operation until it was discontinued in 1995.
Text from Wikipedia, licensed CC BY-SA 4.0.