He visited Halle, Köthen, Schleiz, Saalfeld and Rudolstadt, arriving in Jena in 1720 and remaining for two years.
In 1728 he replaced the lutenist Meusel, who had recently died in a horseback riding accident, at the court of Gotha.
In 1737 he visited Merseburg, Köthen and Zerbst, and eventually joined the musical ensemble of Crown Prince Frederick of Prussia as a theorbist.
After Frederick's accession in 1740, Baron continued to serve as theorbist in the royal musical establishment, and remained at this post until his death in Berlin.
Baron’s Untersuchung is a valuable source of information about lutenists and lute playing in the late Baroque era.