The Portz family’s farm roots date back to the very early days of Iowa. It was Oct. 15, 1864 when 32-year-old John Portz, just back from the Civil War, purchased the first 80 acres for $1,200.

The Bellevue farm celebrates its 150th year in the Portz family this year, and was recognized as a Heritage Farm at the Iowa State Fair this week.

"It’s an honor because how many people can say that their family farm is 150 years old and the family’s still got it," said Tom Portz, a...