Bob Dole, the plain-spoken son of the prairie who overcame Dust Bowl deprivation in Kansas and grievous battle wounds in Italy to become the Senate majority leader and the last of the World War II generation to win his party’s nomination for president, died Sunday. He was 98.

His death was announced by the Elizabeth Dole Foundation. It did not say where he died. He had announced in February that he had stage 4 lung cancer and that he was beginning treatment.

A Republican, Dole was one of the most durable political figures in the last decades of the last century. He was nominated for vice president in 1976 and then for president a full 20 years later. He spent a quarter-century in the Senate, where he was his party’s longest-serving leader until Mitch McConnell of Kentucky surpassed that record in June 2018.