Looking through the digitised Catalogus codicum latinorum Bibliothecae Regia Monacensis (1894), I found another four manuscripts of De civitate Dei: Clm 2532 (12th cent.), Clm 2533 (12th cent.), Clm 3831 (9th cent.) and Clm 4515 (12th cent.). I’ve added them to my list of manuscripts and hopefully we’ll see some images online soon. As of today, my list of De civitate Dei manuscripts contains 149 entries!