Can't delete Dashboard feeds, deleted plugin files

Hi,

I deleted the Dashboard feeds and Widgets order plugins, but the persist even after purging cache.

1. I went into settings and blanked out the Primary and secondary feed URLs and submitted as instructed. They remained.

2. I edited the widget order file to remove them. No luck

3. I dactivated both plugins. No Luck

4. I deleted the files for the plugins. No Luck.

Persistent buggers.

Larry