Complex sentence: Sir Joseph Davidson Qualtrough JP SHK (1885--1960) was one of the most renowned Manx politicians ever and Speaker of the House of Keys from 1937 to 1960.
Split into simpler sentences: Sir Joseph Davidson Qualtrough JP SHK (1885--1960) was one of the most renowned Manx politicians ever. He was Speaker of the House of Keys from 1937 to 1960.