Years, functions and ages

In the database of several facts a year is stored, e.g year of birth, year of death or the year somebody started holding a certain function. Here you can query them.
Enter the year of your interest.
Put a minus symbol before a year to indicate B.C.
Here you can ask which persons held certain functions in a certain year, e.g. who was emperor.
Enter the year of your interest.
Put a minus symbol before a year to indicate B.C.
Here you can who lived in a certain year.
Enter the year of your interest.
Put a minus symbol before a year to indicate B.C.
Here you can ask what events, if any, took place in a certain year.
Enter the year of your interest.
Put a minus symbol before a year to indicate B.C.