Johann Schwarz (footballer, born 1891)

Johann Schwarz (born 1891 – date of death unknown) was a footballer who played in the early 20th century. Specific details regarding his club affiliations, playing position, or achievements are currently unavailable. Further research is needed to expand this entry. More information is required to ascertain his nationality and the leagues or competitions in which he played. Any additional information about his career, including but not limited to statistics, notable matches, or post-football life, would be greatly appreciated.