отец Джека учил его математике и ла

отец Джека учил его математике и латинскому языку, не зная ни того ни другого, а тетушка учила его французскому и музыке.

Результаты (английский) 1:

Jack's father taught him mathematics and Latin, not knowing either that or another, and aunt taught him French and music.

Результаты (английский) 2:

Jack's father taught him mathematics and Latin language, knowing neither one nor the other, and my aunt taught him French and music.

Результаты (английский) 3:

Jack's father taught him mathematics and de Buci language, not knowing neither addition nor the other, and this went redeemed his French and music.