Karl Gustav's diary entry, dated January 2/12 (Old Style), 1648

Source:

Historiska Samlingar, part 2, page 214, Johan A. Carlbohm, 1793

https://books.google.com/books?id=nVhfAAAAcAAJ&printsec=frontcover#v=onepage&q&f=false

The diary entry:

Then 2. Jan. leekte H. K. M.

Above: Kristina.

Above: Karl Gustav.