Orderic reports on an incident at Easter 1105 when Robert was supposed to hear a sermon by the venerable Serlo, Bishop of Sées.
奥尔德里克记载了1105年复活节的一次事件，当时罗贝尔准备听西斯(Sées)主教，受人尊敬的赛罗(Serlo)的布道。