The phrase in this sentence is Nonrestrictive because there can only be one youngest brother, therefor the name Julian does not need to be in the sentence, because it is unnecessary to name him.
Hope this helps! :)
Answer:
The name "Julian" is not necessary in the sentence. The writer can have only one youngest brother, so the name "Julian" is extra information.
Explanation:
a
Let's see what's there huh?
I need to see the excerpt