He is their father and he is ultimately responsible.

A situation arose that ultimately remedied both problems.

influence on the efficiency of the instrument, and it was ultimately ascertained that a small central opening, with a thin air space extending across the face of the membrane, was best.

He obtains a magic glass cage, yoked with eight griffins, flies through the clouds, and, thanks to enchanters who know the language of birds, gets information as to their manners and customs, and ultimately receives their submission.

The queen nominated him to the see, which he ultimately obtained, though not without trouble.