Werner's period of semi-retirement began in 1761 when the Esterházy family hired the 29-year-old composer
Joseph Haydn as their
Vice-Kapellmeister. The contract by which Haydn was hired shows the family's loyalty to their elderly musical servant by retaining him, at least on a titular basis, in the top post of
Kapellmeister. However, after this time Werner's musical duties were limited to church music, and Haydn, 39 years younger than Werner, had the primary duties, with full control over the secular musical events of the household, including the orchestra. This was a time of changes probably unwelcome to Werner. His longtime patron Paul Anton died in March 1762, succeeded by his younger brother
Nikolaus Esterházy. Nikolaus was also a very musical prince, but his interests (Jones) "lay with Haydn and the development of instrumental music". which reprimanded Haydn. However, it also provided a helpful clarification of Haydn's responsibilities and designated a subordinate (Joseph Dietzl) to take on the task of keeping track of the music and instruments in Eisenstadt. The reprimand also led Haydn to begin to keep a draft catalog of all his works (the "Entwurf-Katalog"). In response to a particular detail of the reprimand, Haydn began writing a great number of works in the Prince's favorite genre at the time, the
baryton trio. == Reception ==