The package chronosys provides a nice solution to build timeline, where events and periods are marked on a line. Here's an example from the user manual:
\startchronology
\chronoevent{476}{Event 1}
\chronoevent{1492}{Event 2}
\chronoevent{1969}{Event 3}
\stopchronology
The result is:
My question is the following. As we can see, all the events are placed below the line. How can I put, e.g., Event 2 above the line?