Complex sentence: In 1951 he was appointed as the first headmaster of Highfields primary school in Kettering, Northamptonshire and in 1956 took a sabbatical to return to Huron with his wife Sally and son Robert, to spend another year at Huron Public School.
Split into simpler sentences: In 1951 he was appointed as the first headmaster of Highfields primary school in Kettering, Northamptonshire. He took a sabbatical in 1956 to return to Huron with his wife Sally and son Robert, to spend another year at Huron Public School.