Although this family of manuscripts now often bears his name, his account only survives in fragments within it, mainly for the period 1186–88, with a heavy bias in favour of the Ibelin family.
Iako ta obitelj koja se spominje u manuskriptu sada često nosi njegovo ime, njegov rad je sačuvan samo u fragmentima, uglavnom opisujući razdoblje 1186.-88., s velikom pristranošću u korist obitelji Ibelin.