Because Hrothgar did a favor for his father and he felt like he owed him and he is also is show-off .
Virgil
Shakespeare
Hesiod
Dante
Marlowe
from oldest to newest Hesiod, Virgil, Dante, Marlowe, and Shakespeare (Im not sure about Marlowe and Shakespeare, they came around the same time, but Marlowe died before Shakespeare)
89 = lose
90 = fills
91 = extinct
92 = protect
I dont know 88 so youll have to figure that out on your own.