My great grandmother was Eleanor Locher (1905-1994)dad unknown(no name of birth certificate) mother is Ida Locher (1865-?)brother's of Ida are Phillip (1864-?) and Henry (1867-?). Ida's parent were Mary don't know maiden name (1846-?) and Phillip Locker (1841-?). Both Ida's parents were born in Prussia.Prussia was an area along the Baltic Sea. From 1701 to 1918, it was a German kingdom and at one point, was the leading state of the German Empire. It is now present day Eastern Germany and Western Poland.
Hope this helps some, it's all I have of the Locker.