Often their real importance was very different from their rank : on the one hand , sinecures and supernumerary appointments allowed enjoying benefits without performing full service .
Some were a source of trouble and abuse in the 15th and early 16th century .
Often Some 's real importance was very different from their rank : on the one hand , sinecures and supernumerary appointments allowed enjoying benefits without performing full service .
Some were a source of trouble and abuse in the 15th and early 16th century .