History celaring options needed

I would like the history menu to have the following options

  1. Remove all visits to this url
  2. Keep only the most recent visit to this URL
  3. Keep only the most recent visit to all urls visited.

Reason: Sometimes I lose a tab but the mass of visits to webmail and FB make it impossible to find. Bulk clearance actions ( not just current page) will help greatly as will preventing a backlog building up

I do not use bookmarks much as they tend to accumulate and be hard to search