1 [......]bm and Klbm descendants of ʾġrb and ḏ-Rs²dm [... ...]
2 [......] founded and constructed their house ʾḥrm and all [... ...]
3 [......] and its mṣdq rooms for them and their children [... ...]
4 [......] by the help of their god ʿm and their solar deity [... ...]
3
It seems better to understand mṣdqt-hw as a part od the house; the previous translation was: "its owenership documentary proof".