https://wiktenauer.com/wiki/Johannes_LiechtenauerJohannes Liechtenauer (Hans Lichtenauer, Lichtnawer) was a Germanfencing master in the 14th or 15th century. No direct record of his life or teachings currently exists, and all that we know of both comes from the writings of other masters and scholars. The only account of his life was written by the anonymous author of the Pol Hausbuch, one of the oldest texts in the tradition, who stated that "Master Liechtenauer learnt and mastered the Art in a thorough and rightful way, but he did not invent and put together this Art (as was just stated). Instead, he traveled and searched many countries with the will of learning and mastering this rightful and true Art." He may have been alive at the time of the creation of the fencing treatise contained in the Pol Hausbuch, as that source is the only one to fail to accompany his name with a blessing for the dead.
Liechtenauer was described by many later masters as the "high master" or "grand master" of the art, and a long poem called the Zettel ("Recital") is generally attributed to him by these masters. Later masters in the tradition often wrote extensive glosses (commentaries) on this poem, using it to structure their own martial teachings. Liechtenauer's influence on the German fencing tradition as we currently understand it is almost impossible to overstate. The masters on Paulus Kal's roll of the Fellowship of Liechtenauer were responsible for most of the most significant fencing manuals of the 15th century, and Liechtenauer and his teachings were also the focus of the German fencing guilds that arose in the 15th and 16th centuries, including the Marxbrüder and the Veiterfechter.
Additional facts have sometimes been presumed about Liechtenauer based on often-problematic premises. The Pol Hausbuch, often erroneously dated to 1389 and presumed to be written by a direct student of Liechtenauer's, has been treated as evidence placing Liechtenauer's career in the mid-1300s. However, given that the Pol Hausbuch may date as late as 1494 and the earliest records of the identifiable members of his tradition appear in the mid 1400s, it seems more probable that Liechtenauer's career occurred toward the beginning of the 15th century. Ignoring the Pol Hausbuch as being of indeterminate date, the oldest version of the Recital that is attributed to Liechtenauer was recorded by Hans Talhoffer in the MS Chart.A.558 (ca. 1448), which further supports this timeline.