According to James Chambers, Henry's force numbered at most 25,000 troops, most likely less, and had a large number of untrained and poorly equipped men, sometimes with no weapons other than the tools of their trade. Lesser trained forces included an army from Opole under Duke Mieszko II the Fat; Moravians led by Boleslav, son of the Margrave of Moravia Děpolt III; conscripts from Greater Poland; and volunteer Bavarian miners from not long before established town of Goldberg (Złotoryja). Henry's better trained troops were his own gathered in his Silesian realm, mercenaries, and very small contingents of French Knights Templar and other foreign volunteers.