John Horner married Marjorie Laura Ball ( –1977) on 10 December 1928. They had one son. Marjorie was a fine pianist. References 1899 births 1973 deaths Australian classical organists Australian music educators Australian choral conductors Australian Officers of the Order of the British Empire Scottish organists British male organists British classical organists Scottish music educators Scottish choral conductors British male conductors (music) People from Aden Governorate People from North Lanarkshire Royal Flying Corps personnel Royal Air Force personnel of World War I Alumni of the Royal Academy of Music Fellows of the Royal College of Organists Academics of the Royal Conservatoire of Scotland Scottish emigrants to Australia 20th-century Scottish educators 20th-century organists 20th-century British conductors (music) 20th-century British male musicians British Army personnel of World War I Male classical organists