Battle of Tannenberg/Talk

Tannenberg and Grunwald are different places and what we call Battle of Tannenberg happened in 1914 between Russians and Germans. How is this battle called ? --Taw

Urg -- I probably should have called this one First Battle of T or B of T (I) -- duh! I knew there was a WWII B of T... D'oh! Taw, they're both called the same thing. Any opiniions on how to remedy? JHK