Complex sentence: The club became Bletchley Town F.C. again a sesaon later, and stayed in the Hellenic league until the end of the 1958-59 season, two years later they became members of the United Counties League.
Split into simpler sentences: The club became Bletchley Town F.C. a season later, and stayed in the Hellenic league until the end of the 1958-59 season. Two years later, Town became members of the United Counties League.