Herman V, Margrave of Baden
Herman V (c. 1180–16 January 1243) was Margrave of Baden from 1190, making Pforzheim the margraviate's seat in 1219. The son of Margrave Herman IV, he married Countess Palatine Irmengard of the Rhine in 1217 and became a loyal follower of Emperor Frederick II.
He joined the Fifth Crusade, where he was captured in Egypt in 1221. He founded Stuttgart, Backnang and Pforzheim and fought the Mongols at Liegnitz in 1241.