Got response from WAP.
The following is my question & answer.
Response (Daniel) 01/04/2012 10:53 AM
We appreciate your message. According to the keying standards you've keyed the name correctly.
If there is anything else with which we might assist you, please let us know.
World Archives Project Support Teamhttp://www.ancestry.com/worldarchivesproject
Customer (Kerrie Zapart) 01/03/2012 09:01 PM
Can you please clarify how this person should be keyed & add it to the keying standards for prefix/suffix instructions.
"Right Honble John Peyto, Lord Willoughby de Broke"
This is what I've done but no idea if correct.
Prefix: Right Honble
Suffix:Lord Willoughby De Broke
Have also re-emailed re-requesting its addition to the keying standards.