Another source suggests that Herleva did not marry Herluin until after Robert died, because there is no record of Robert entering another relationship, whereas Herluin married another woman, Fredesendis, by the time he founded the abbey of Grestain.
Sumber lain menjelaskan bahwa Herleva tidak menikahi Herluin sampai setelah Robert wafat karena tidak ada catatan Robert menjalin hubungan lain selanjutnya, dimana Herluin menikahi wanita lain, Fredesendis, ketika ia mendirikan biara Grestain.