Amanda A (Hoyer) Koeper was born in 1883. She was in a relationship with Henry E Koeper, and had a child Amandus H Koeper. Amanda Koeper died at age 63 years old in 1946 in Fort Dodge, Webster County, Iowa United States, and was buried circa 1946 at Saint Paul Cemetary N 15th St, in Fort Dodge. Family, friend, or fan, this family history biography is for you to remember Amanda A (Hoyer) Koeper.