It's me again. Could this be a result of your mod?
Don't be sorry about finding possible bugs.

I welcome any help in locating possible issues.
I don't think that this one is a result of my mod, though. Here's the text as it is in my mod:
,
In the name of Jarl , it is with great regret that we inform you of 's death.
The deceased has bequeathed unto you a measure of inheritance in the amount of gold pieces.
The Jarl's court has levied an amount of gold pieces from the sum, as the lawfully and honourably due tax. The remainder has been commended unto the care of a trusted courier for deliverance.
While all of the Jarl's court grieves with you on this day, we rejoice in the knowledge that the deceased was in possession of dear friends and wealth to communicate unto them.
May this lawfully bestowed inheritance prove as a reminder of your enduring faith in one another, and of the Jarl's beneficence accorded unto you both. It looks like the variables aren't being found by your game for some reason, although it finds the player's name okay. To be sure I'll test this out myself in my game asap.
Edit: I get the same bug both with and without my mod. I did a search on it and other PC players are finding this bug as well - one guy had just reinstalled the game with no mods and had the same bug. So it appears to be a new v1.4 vanilla bug.
The same bug can also be seen in the Courier's Letter and is mentioned in the http://www.gamesas.com/topic/1342935-unofficial-buglist/page__view__findpost__p__20450018.