Complex sentence: By this stage, Arthur Rowe had begun to suffer from ill health; he suffered a breakdown in 1954 and resigned after falling ill again in April 1955, and the season ended with Spurs in the lower half of the table.
Split into simpler sentences: By this stage, Arthur Rowe had begun to suffer from ill health; he suffered a breakdown in 1954 and resigned after falling ill again in April 1955. The season ended with Spurs in the lower half of the table.