Complex sentence: In 1913, the name became "Thomas Brothers Aeroplane Company", the home Ithaca, New York, New York, and in 1915, "Thomas Aeromotor Company" was added.
Split into simpler sentences: In 1913, the name became "Thomas Brothers Aeroplane Company", the home Ithaca, New York. In 1915, "Thomas Aeromotor Company" was added.