Oliver Dalrymple (1830–1908) was an American bonanza farmer[1][2] and land speculator[3] who grew very rich during his time in the 19th century.
He was notable for his production of 600,000 bushels of wheat in one year,[4] with one of the largest farms in the United States.
[5][6] Its size has been estimated at 115 square miles,[7] and was opened in 1875.
[8] Having died in 1908,[9] his farm was then passed down to his two sons, William Dalrymple and John Stewart Dalrymple.