It seems a majority of editors list the articles they've worked on. These below are mostly unspectacular copyediting, but I'll list them nonetheless:
- Edmund Tudor, 1st Earl of Richmond
- Tudor dynasty
- Elizabeth of York
- Henry VIII of England
- Lady Frances Brandon
- Katherine Tudor
- Lady Frances Brandon
- Lady Jane Grey
- Edward V of England
- Richard III of England
- William Hastings, 1st Baron Hastings (Remove redundancy)
- Battle of Mortimer's Cross
- Joan of Arc
- William Hastings, 1st Baron Hastings
- White Tower (Tower of London)
- Titulus Regius
- Princes in the Tower
- Henry Stafford, 2nd Duke of Buckingham
- Lord Protector
- Oliver Cromwell
- Royal Horse Guards