2 adverbs to describe how to familiarize

In substance, then, the romantic pastoral in England was a combination of the Arcadian drama of Italy with the chivalric romance of Spain, as familiarized through the medium of Sidney's work, and also, though less consistently, with the never very fully developed tradition of the mythological play.

I have, therefore, persuaded Mr. Webb, with whose powers as a reader long years of acquaintanceship have so pleasantly familiarized us, to read to us this afternoon extracts from the 'Life and Letters of the Baroness Bunsen.'

2 adverbs to describe how to  familiarize  - Adverbs for  familiarize