1) Columbus who/whom most people believe discovered America, never did discover it at all.
2) The uncle who I am living with has three daughters & five sons.
Definite & Indefinite Articles
1) empty vessel makes the most sound
1) He tore up the the letter angrily.
2) He angrily tore up the letter.
I personally prefer 1
place adverbs almost wherever you want
I do not think it is a good idea to swot the rules for where adverbs should sit.
Read much, then you will learn their possible positions in a sentence.