 Complete the following phrase:  Pierre André Frier was the son of Jean Antoine Frier 1804-1871 and Rose Agathe Roche 1811-1888. He studied music at the National Conservatory in Paris and before age 20 joined the body of French Zouaves, in which he came to hold the rank of captain. He fought with the zouaves in the Crimean War, and later in the Italian campaign, fighting in the Battle of Magenta and 