Engel was born to an impoverished family with three other children. His father, Konrad, a mason and bricklayer, died when he was one year old. His mother died when he was 12, leaving him an
orphan. He lived for a short time with a
foster family, but at the age of 14 was forced to look for work. He was apprenticed to a shoemaker, but was unable to afford the dues. He travelled to
Frankfurt and finally found work as a painter's apprentice. He travelled around
Germany working, and in 1868 opened a business of his own. He married the same year, but found that the economic conditions in Germany made survival difficult, and so decided to follow his boyhood dream of emigrating to the
United States. He left Germany in 1872, arriving first in
Philadelphia, Pennsylvania, in January 1873, where he worked in a sugar refinery. In 1874, he left Philadelphia and moved to
Chicago, Illinois, where he later, in 1876, opened his own toyshop. ==Activism==