Arthur Homer Bird (23 July 1856 – 22 December 1923) was an American composer, for many years resident in Germany. Born in Cambridge, Massachusetts, he studied in Europe and spent a year at Weimar with Franz Liszt. He composed a symphony, 3 orchestral suites; some works for wind instruments alone; some music for the ballet, and chamber music. He also composed for the harmonium.
Bird died in Berlin in 1923.
This is number 7 Offertoire from the harmonium collection published by Breitkopf & Hartel in 1897.
http://www.contrebombarde.com/concerthall/uploads/28714/Bird -_10 Pieces for Harmonium,op.37.pdf