Note that his name is listed as “Rudolph Martin Chemnitz Kriewaldt.” Perhaps the name Rudolph never took — certainly his mother always called him Martin in her diaries — or he dropped the Rudolph because of anti-German sentiment during World War I.
Birth registration for Rudolph Martin Chemnitz Kriewaldt, more commonly-known as Martin Chemnitz Kriewaldt. Scan provided by his daughter, Helen Young.
Eberlein genealogy and photographs 
Martin Kriewaldt was my Uncle and God Father