Category:Lorenz, Julius

• Detailed biography: Baker's Biographical Dictionary of Musicians, 1940 Edition (4th), page 679 ; Musiklexikon by Hugo Riemann, 1900 edition, page 671. deutsche-biographie

• MusicSack (archive)
• VIAF
• Wikidata

There was also a Ernst Julius Lorenz (1840–96) who might have been referred to and published as Julius Lorenz occasionally.
His works go from Op.1 in 1885 to Op.33 in 1914: piano pieces, solo and male voice choir songs, and one piano trio Op.12 in 1893. Info from HMB and SBB cat.