Born on Jun 16, 1845 to Heinrich Amrein and Ann Elizabeth Schneider Amrein. William Amrein passed away on Nov 21, 1925, at the age of 80 and was buried in Loudon Park Cemetery in Baltimore, Maryland, United States. William Amrein was married to Justine Wilhelm Amrein and had 7 children: Marie Katherine Amrein Held, Henry Gottlieb Amrein, William Richard Amrein, Martin Silas Amrein, Emma Emilie Elisabeth Amrein Brown, Annette Rachel Priscilla Amrein, Rudolph Junius Adolphus Amrein.