The Earldom of Boundary Waters was a peerage title awarded by The Royal Manticoran Navy: The Official Honor Harrington Fan Association, Inc. (TRMN). It is not currently in use.
Laura Lochen was elevated to the peerage with the title of Baroness Boundary Waters on 27 May 2015 at the first MantiCon.
|1||CDRE Laura Lochen||27 May 2015||Baroness|
Laura Lochen was then promoted to comital rank with the title of Countess of Boundary Waters on 27 May 2017, at the third MantiCon.
|1||RADM Laura Lochen||27 May 2017||Countess|
On 25 May 2020, Laura Lochen was promoted to ducal rank with the title of Duchess of Split Rock. With the change of territorial designation, Boundary Waters is no longer in use as a title, but it is assumed that the Boundary Waters territory is located within the Duchy of Split Rock, and the title is available to be awarded to another member.