You may have started a monster...
Tsyr said:
Some events need prequesites...
For example, I got "Rebellion Ends", but there was no rebellion in progress.
Like Tsyr said...
Kolvar, you may have created a monster here

...but a good one!
A couple of thoughts...
(1) The old 2E Oriental Adventures hardback had a listing of events by kingdom, province and town (or maybe it was yearly, monthly and weekly events). Maybe someone could dig that up and post it.
(2) Just to give you more work

. This generator is done on a kingdom level over a span of years. How about a "local" generator (for a city, town or province) that works on an annual basis. It would be great for time-pressed DMs that need rumors or adventure ideas and would help add flavor.
(3) Having a prerquisite or even timeline would be neat (I don't know if it is doable, since I am a computer programming idiot). For example, you could have "Cathedral started" --> "Cathedral completed" --> "Cathedral destroyed" so events would flow logically.
(4) A couple of more ideas for events:
National Annual Events
* Cathedral/monument/palace/new capital city...started/completed/destroyed
* Royal/Imperial wedding/birth
* National celebration
* Strange alignment in the stars
* Comet sighted
* National games/olympics
* Tradewar
City/Provincial Events
* Bandit/monster activity
* Traderoute closed by landslide/forest fire/monster activity
* Child(ren)/merchant/farmer/noble missing
* Dungeon/tower/ruin/cave discovered in the forest/hills/mountains/badlands
* Major/minor criminal trial
* Circus/play/troupe in area
* Criminal/prophet/noble sighted in area
* Shipwreck
* Major storm/fire/tornado/hurricane
* Reward offered for criminal/rescue/retrieval of item/spell component/book/information
Just a couple of thoughts...
~ Old One