Complex sentence: It is impossible to know how many Moriscos remained after the expulsion, with traditional Spanish historiography considering that none remained and initial academic estimates such as those of Lapeyre and Lynch offering figures as low as ten or fifteen thousand remaining in the whole country.
Split into simpler sentences: It is impossible to know how many Moriscos remained after the expulsion. Traditional Spanish historiography has that none remained and initial academic estimates such as those of Lapeyre and Lynch offering figures as low as ten or fifteen thousand remaining in the whole country.