Book of Ayreon-Kalirion
From ShireWiki
The Book of Ayreon-Kalirion, also known as Tuuler's Book, is the tome in which all births, deeds, deaths and marriages involving members of the House of Ayreon-Kalirion are recorded; deeds as well as deaths by custom and births and marriages in days past also by custom but nowadays as required by the Charter of the House of Ayreon-Kalirion.