Normally the III means that "John Doe III's" father and grandfather are named (grandfather) "John Doe Sr." and (father) is named "John Doe Jr.". Which would change their names to "John Doe I" and "John Doe II" when "John Doe III" is named. The naming can also skip a generation or even a nephew or grandnephew can continue the name. I have seen the use of the roman numeral system with female names also.
John Doe is not a hacker and was made to be a test account.
its a substitute name for someone who isn't known. example, the Suspect, John Doe,left this store early Sunday morning.
Greetings John Doe or Greetings and Salutations Mr. Doe.
no he was never really a hacker
Yes, John Cena is the second eldest of five brothers.no he has a brother named Matt
This is not the way these naming conventions are used. That would never be a John Doe Jr II. John Doe is the first person in a family to have that exact name. John Doe III is the third person in the family to have that name. John Doe, Jr., is the son John Doe; he may NOT choose to be Sr even after the older John Doe has died. Depending on the history of the family, the person being called John Doe, Jr, could be the fifth person (or some other number) in the family to be named "John Doe," and therefore could also be called John Doe V. If that were the case, John Doe, Sr., could also be called John Doe IV. But you NEVER mix the Jr/Sr/II/III naming with numbering at the same time. II is ALWAYS when naming after a relative like an uncle or grandfather and a Jr NEVER becomes a II nor does he ever become a Sr.
Senator John Doe, MD
15,000
Either: John Doe Smith Or: John Michael Doe
Either: John Doe Smith Or: John Michael Doe
You can as long as the title says:(example) John Doe or Jane Doe, if it says John Doe and Jane Doe then the cobuyer has to be a part of the sale.