Which preposition to use with cavalieri

to Occurrences 1%

In a second letter addressed to G.F. Fattucci, under date October 1549, he conveys "the thanks of Messer Tomao de' Cavalieri to Varchi for a certain little book of his which has been printed, and in which he speaks very honourably of himself, and not less so of me."

up Occurrences 1%

" It is clear from this letter, and from the relations which subsisted between Michelangelo and Cavalieri up to the day of his death, that the latter was a gentleman of good repute and honour, whose affection did credit to his friend.

Which preposition to use with  cavalieri